Upgrade your workspace with the Glide 177, a 4ft LED batten featuring Tridonic technology and ultra-high efficacy up to 131 lm/tcW.
Designed for warehouses, offices, and industrial spaces, this aluminium-bodied luminaire delivers outputs from 2925 lm (177.001) to 5200 lm (177.004) with 4000K CCT for crisp, uniform light.
Integrate DALI dimming (/ECO), self-test emergency modules (/EMDI), or smart motion sensors for energy savings.
Compliant with UK standards and backed by a 5-year warranty, the Glide 177 is built for durability and ease of installation with BESA fix mounting.
📄 Bim File
Are you searching for flicker-free LED tube lighting to replace your outdated 4ft fluorescent tubes? The Glide 177 Series delivers superior retrofit LED tube solutions engineered specifically for British commercial and industrial environments.
These premium fluorescent to LED tube replacements combine Tridonic’s advanced lighting technology with robust aluminium construction—perfect for facilities managers and electricians seeking hassle-free 4ft LED tube upgrades with immediate energy savings.
| Model | Light Output (lm) | Power Consumption (tcW) | Efficacy (lm/tcW) | Colour Temperature |
|---|---|---|---|---|
| 177.001 | 2,925 | 22.5 | 130 | 4000K (Cool White) |
| 177.002 | 3,675 | 28.5 | 129 | 4000K (Cool White) |
| 177.003 | 4,450 | 34.0 | 131 | 4000K (Cool White) |
| 177.004 | 5,200 | 40.0 | 130 | 4000K (Cool White) |
Product Lifespan: 50,000+ hours (L70/B50)
Colour Rendering: Ra>80 for accurate colour representation
Beam Angle: 120° for uniform illumination compared to 360° of traditional 4ft fluorescents
Power Factor: >0.95 for electrical efficiency
Input Voltage: 220-240V (50/60Hz)
Installation Rating: IP20 as standard, optional IP54 diffuser available
Operating Temperature: -20°C to +40°C
Warranty: 5-year comprehensive coverage
Compliance: UKCA-certified, meets Part L building regulations, LIA certified
When replacing 4ft fluorescent emergency fittings, compliance with British safety standards is essential. Our emergency options ensure your facility meets all current regulations:
| Option | Description | Compliance | Testing Method |
|---|---|---|---|
| /EMI | Basic 3-hour emergency module | Meets BS 5266 emergency lighting requirements | Manual testing required |
| /EMDI | DALI self-test emergency with automatic compliance checks | BS 5266 compliant with automated testing | Self-tests with automatic reporting |
| Combination Systems | Networked emergency monitoring | Exceeds BS 5266 with centralised monitoring | Centralised automated testing |
What are traditional 4ft fluorescent tubes? For decades, 4ft fluorescent tubes have been the standard in British commercial lighting, commonly found in offices, schools, hospitals, and industrial settings.
Traditional T4 fluorescent tubes specifically have a 12mm diameter (compared to the 26mm T8 or 16mm T5 varieties) and are frequently used in under-cabinet lighting, emergency exit signs, and display cases. These conventional 4ft fluorescent fittings typically operate at 30-58W, require electromagnetic or electronic ballasts that cause flickering, and contain mercury that demands specialist disposal.
| Comparison: 4ft Fluorescent vs. Glide 177 LED Tube Replacement | Traditional 4ft Fluorescent Tube | Glide 177 LED Tube Replacement |
|---|---|---|
| Energy Efficiency | 40-65 lumens per watt | Up to 131 lumens per watt (50% more efficient) |
| Power Consumption | 30-58W typical for 4ft tubes | As low as 22.5W for equivalent output |
| Annual Energy Cost (per fixture)* | £29-£56 | £12-£22 (£17-£34 annual savings per fixture) |
| Lifespan | 10,000-20,000 hours | 50,000+ hours (L70/B50) |
| Replacement Frequency | Every 2-3 years in commercial use | 5+ years with minimal light degradation |
| Flicker | Common as ballasts age | 100% flicker-free operation for better workplace wellbeing |
| Warm-up Time | 1-3 minutes to full brightness | Instant-on at full brightness, even in cold environments |
| Control Options | Limited dimming capabilities | DALI, SwitchDIM, Bluetooth, motion sensors |
| Maintenance Costs | Regular tube and ballast replacements | Minimal 5+ year maintenance-free operation |
| Contains Mercury | Yes – special disposal required | No – environmentally friendly, WEEE compliant |
| Operating Temperature | Performance drops in cold environments | Consistent performance in all temperatures |
| Light Degradation | Up to 30% light loss before failure | Less than 30% light loss after 50,000 hours |
| UV Emission | Yes – can fade textiles and artwork | No – safer for sensitive environments |
*Based on 10 hours daily operation at £0.27/kWh
In accordance with recent UK and EU regulations, T4 and other fluorescent lighting containing mercury can no longer be manufactured or imported into the UK.
This legislative change means businesses and facility managers must find compliant alternatives for their 4ft fluorescent tube installations. The Glide 177 LED batten series offers a fully compliant replacement solution that exceeds all UK building regulations whilst delivering substantial cost savings.
✅ Direct Retrofit Installation: Replaces standard 4ft fluorescent battens with no rewiring required
✅ Ultra-High Efficiency: Achieves up to 131 lm/tcW (Model 177.003) for maximum energy savings
✅ Building Regulation Compliant: Exceeds Part L requirements for commercial lighting efficiency
✅ Flicker-Free Performance: Consistent, stable light output eliminates eye strain and headaches
✅ Premium British-Approved Construction: Aluminium body with integrated gear tray and opal diffuser
✅ Smart-Ready Design: Compatible with DALI, Casambi Bluetooth, and HubSense systems
✅ Emergency Lighting Options: Self-test DALI or basic emergency modules available to BS 5266 standards
✅ Quick Installation: BESA fix mounting points and 20mm conduit entries for fast retrofits in UK buildings
✅ Health & Wellbeing Benefits: Better colour rendering and uniformity compared to 4ft fluorescents
✅ Extended Warranty: 5-year comprehensive coverage for peace of mind
When selecting a replacement for your 4ft fluorescent tubes, consider these equivalency guidelines for the Glide 177 series:
| Existing 4ft Fluorescent Tube | Recommended Glide 177 Model | Light Output Comparison | Energy Saving |
|---|---|---|---|
| 1x36W T8 Fluorescent (3350lm) | 177.001 (2925lm) | Similar perceived brightness due to directional efficiency | Up to 38% |
| 1x58W T8 Fluorescent (5200lm) | 177.002 (3675lm) | Similar perceived brightness due to directional efficiency | Up to 51% |
| 2x36W T8 Fluorescent (6700lm) | 177.003 (4450lm) | Similar perceived brightness due to directional efficiency | Up to 53% |
| 2x58W T8 Fluorescent (10400lm) | 177.004 (5200lm) | Effective replacement for most applications | Up to 66% |
| 1x28W T5 High Efficiency | 177.001 (2925lm) | Direct upgrade with improved performance | Up to 20% |
| 1x49W T5 High Efficiency | 177.002 (3675lm) | Direct upgrade with improved performance | Up to 42% |
| 2x28W T5 High Efficiency | 177.003 (4450lm) | Direct upgrade with improved performance | Up to 39% |
| 2x49W T5 High Efficiency | 177.004 (5200lm) | Direct upgrade with improved performance | Up to 59% |
Traditional 4ft fluorescent tubes offer limited control options, typically just on/off. Our Glide 177 LED tube replacements provide sophisticated control capabilities that can generate additional energy savings of 30-45% beyond the basic replacement benefits.
| Control Type | Features | Best For | Additional Energy Savings |
|---|---|---|---|
| /ECO | SwitchDIM, DALI, or DSI dimming capability | Integration with building management systems | 20-30% |
| Motion Sensors | Available with on/off or 10% dimming modes | Corridors, storerooms, and low-traffic areas | 30-45% |
| Daylight Harvesting | Automatic adjustment based on available natural light | Perimeter offices and atriums | 15-25% |
| Casambi Bluetooth | Wireless app-based control without additional wiring | Retrofit projects where rewiring is difficult | 25-35% |
| HubSense Wireless | Scalable wireless mesh network for large installations | Campus-wide lighting management | 25-40% |
| Time Scheduling | Programmed operation based on building usage patterns | Regular-hours facilities like schools | 10-20% |
Our 4ft LED tube replacements are designed for easy installation in UK commercial buildings:
| Parameter | Traditional T4 Fluorescent | T4 LED Tube Replacement (Glide 177) |
|---|---|---|
| Tube Diameter | 12mm | Integrated LED (no tube) |
| Standard Lengths | 150mm – 1200mm | 600mm, 1200mm, 1500mm |
| Power Consumption Range | 4W – 54W | 22.5W – 40W |
| Luminous Efficacy | 40-65 lm/W | Up to 131 lm/W |
| Colour Temperature Options | 3000K, 4000K, 6500K | 3000K, 4000K, 6500K (4000K standard) |
| Colour Rendering Index | Ra 60-85 | Ra >80 |
| Starting Method | Requires starter and ballast | Instant electronic |
| Cold Temperature Performance | Poor starting below 5°C | Excellent (-20°C to +40°C) |
| Ballast Compatibility | Requires compatible ballast | Direct mains connection (no ballast) |
| Dimming Capability | Limited, requires special ballast | Fully dimmable with multiple protocols |
| Mercury Content | 3-5mg per tube | None |
| UV Radiation | Yes – can fade materials | None |
| Disposal Requirements | WEEE regulated waste | Standard WEEE recycling |
| Average Lifespan | 10,000-20,000 hours | 50,000+ hours |
| Impact Resistance | Fragile glass tube | Durable polycarbonate diffuser |
| Operating Cost (£/1000hrs) | £2.70 – £5.40 | £1.08 – £1.94 |
| Typical Applications | Under-cabinet, display, emergency | All general and task lighting applications |
📄 Bim File
Yes, all of our luminaires are available with dimmable LED drivers.
Yes, all Lumenloop luminaires are supplied with compatible drivers to ensure optimal functionality and straightforward installation.
We use premium driver brands like Tridonic and Philips to ensure they have long life expectancies.
All our products are proudly designed and manufactured in the UK, ensuring the highest quality standards.
Our products are designed for various environments, with IP ratings from IP20 for indoor applications to IP65 for harsher conditions such as outdoor or industrial spaces.
Yes, our luminaires are designed to integrate seamlessly into retrofit projects, making it easy to upgrade existing lighting systems with minimal disruption.
Yes, Lumenloop’s industrial range of luminaires are built to withstand demanding environments, including high-moisture and high-heat settings.
Many of our products are designed with robust construction and high-quality materials that ensure reliability and durability in challenging conditions.
Yes. We offer 600×600 LED panels suitable for standard grid ceilings as well as selected specialist ceiling systems.
We also offer frames for SAS or Armstrong metal ceilings.
Yes. Most of our luminaires can be supplied with integrated emergency functionality, typically with a 3-hour duration.
Yes, we offer luminaires which can be supplied with DALI emergency self-test options where required.
This can help simplify emergency testing and monitoring as part of a wider lighting control or building management strategy.
We offer both maintained and non-maintained emergency options, depending on how the space is used.
While most standard products are available with a 3 hour non-maintained emergency pack, we also have standalone emergency lighting products with the choice of maintained and non-maintained.
Yes. Emergency functionality can be integrated into a wide range of luminaires, including downlights and panels.
This depends on layout, escape routes, and risk areas rather than just floor area. We can advise based on your drawings or requirements.
For a more detailed recommendation, please refer to our emergency lighting tool.
Yes. Selected luminaires can be supplied with self-test or DALI emergency options for automated testing and reporting.
Lead times vary depending on the product and the level of customisation required, but because most Lumenloop luminaires are made to order, we can usually give a clear lead time once the specification is confirmed.
Standard product: Typically 10 working days
Custom (e.g. bespoke RAL colour): Typically 20-30 working days
Special (bespoke): Typically between 6 – 8 weeks
Yes, we work closely with clients to develop bespoke lighting solutions tailored to their specific needs and design requirements.
Please reach out to us at info@lumenloop.co.uk
Yes, we can provide photometric LDT files to support lighting calculations, these are available to download on every product page.
Yes, Lumenloop luminaires are available in a wide range of colours and finishes to suit diverse design needs.
Most of our luminaires are customizable with a variety of RAL colour options, allowing you to match your lighting seamlessly with your interior decor or branding requirements.
This includes (but is not limited to) popular finishes such as RAL9010 (Pure White), RAL9003 (Signal White), RAL9005 (Jet Black), and RAL9016 (Traffic White), among many others.
In many cases, yes. Because products are made to order, we can often match key parameters such as size, output, or appearance.
You can either use our AI lighting product finder (just click on the ‘specify with AI‘ button in bottom-right corner or simply email us at info@lumenloop.co.uk
Our luminaires are designed to align with relevant UK standards, including BS EN 12464-1 for workplace lighting and BS 5266 for emergency lighting.
Yes, many of our luminaires incorporate recycled components, supporting our commitment to sustainable manufacturing.
Look out for the ‘98% recycled‘ product icon for those luminaires that are mostly made from recycled materials.
Yes, as a WEEE-certified member of Recolight, we offer free recycling services for old lighting fixtures to support sustainable waste management.
Yes. Many of our products are designed to be upgraded or refurbished, extending their usable life and reducing replacement costs.
Yes, Lumenloop offers refurbishment services for older light fittings, helping to extend their lifespan and improve energy efficiency.
Our ‘UK Renew & Reuse‘ workshop can upgrade your existing luminaires with the latest technology, such as LED retrofitting, modern dimming controls, and energy-efficient drivers, to ensure compliance with current standards and enhance performance.
Yes. Our luminaires are designed using circular principles, including modular construction and long-life components to reduce waste over time.
We openly publish product TM66 data for full transparency.
Yes, all of our luminaires are available with dimmable LED drivers.
Yes, all Lumenloop luminaires are supplied with compatible drivers to ensure optimal functionality and straightforward installation.
We use premium driver brands like Tridonic and Philips to ensure they have long life expectancies.
All our products are proudly designed and manufactured in the UK, ensuring the highest quality standards.
Our products are designed for various environments, with IP ratings from IP20 for indoor applications to IP65 for harsher conditions such as outdoor or industrial spaces.
Yes, our luminaires are designed to integrate seamlessly into retrofit projects, making it easy to upgrade existing lighting systems with minimal disruption.
Yes, Lumenloop’s industrial range of luminaires are built to withstand demanding environments, including high-moisture and high-heat settings.
Many of our products are designed with robust construction and high-quality materials that ensure reliability and durability in challenging conditions.
Yes. We offer 600×600 LED panels suitable for standard grid ceilings as well as selected specialist ceiling systems.
We also offer frames for SAS or Armstrong metal ceilings.
Yes. Most of our luminaires can be supplied with integrated emergency functionality, typically with a 3-hour duration.
Yes, we offer luminaires which can be supplied with DALI emergency self-test options where required.
This can help simplify emergency testing and monitoring as part of a wider lighting control or building management strategy.
We offer both maintained and non-maintained emergency options, depending on how the space is used.
While most standard products are available with a 3 hour non-maintained emergency pack, we also have standalone emergency lighting products with the choice of maintained and non-maintained.
Yes. Emergency functionality can be integrated into a wide range of luminaires, including downlights and panels.
This depends on layout, escape routes, and risk areas rather than just floor area. We can advise based on your drawings or requirements.
For a more detailed recommendation, please refer to our emergency lighting tool.
Yes. Selected luminaires can be supplied with self-test or DALI emergency options for automated testing and reporting.
Lead times vary depending on the product and the level of customisation required, but because most Lumenloop luminaires are made to order, we can usually give a clear lead time once the specification is confirmed.
Standard product: Typically 10 working days
Custom (e.g. bespoke RAL colour): Typically 20-30 working days
Special (bespoke): Typically between 6 – 8 weeks
Yes, we work closely with clients to develop bespoke lighting solutions tailored to their specific needs and design requirements.
Please reach out to us at info@lumenloop.co.uk
Yes, we can provide photometric LDT files to support lighting calculations, these are available to download on every product page.
Yes, Lumenloop luminaires are available in a wide range of colours and finishes to suit diverse design needs.
Most of our luminaires are customizable with a variety of RAL colour options, allowing you to match your lighting seamlessly with your interior decor or branding requirements.
This includes (but is not limited to) popular finishes such as RAL9010 (Pure White), RAL9003 (Signal White), RAL9005 (Jet Black), and RAL9016 (Traffic White), among many others.
In many cases, yes. Because products are made to order, we can often match key parameters such as size, output, or appearance.
You can either use our AI lighting product finder (just click on the ‘specify with AI‘ button in bottom-right corner or simply email us at info@lumenloop.co.uk
Our luminaires are designed to align with relevant UK standards, including BS EN 12464-1 for workplace lighting and BS 5266 for emergency lighting.
Yes, many of our luminaires incorporate recycled components, supporting our commitment to sustainable manufacturing.
Look out for the ‘98% recycled‘ product icon for those luminaires that are mostly made from recycled materials.
Yes, as a WEEE-certified member of Recolight, we offer free recycling services for old lighting fixtures to support sustainable waste management.
Yes. Many of our products are designed to be upgraded or refurbished, extending their usable life and reducing replacement costs.
Yes, Lumenloop offers refurbishment services for older light fittings, helping to extend their lifespan and improve energy efficiency.
Our ‘UK Renew & Reuse‘ workshop can upgrade your existing luminaires with the latest technology, such as LED retrofitting, modern dimming controls, and energy-efficient drivers, to ensure compliance with current standards and enhance performance.
Yes. Our luminaires are designed using circular principles, including modular construction and long-life components to reduce waste over time.
We openly publish product TM66 data for full transparency.
Office Address:
Lumenloop Ltd,
4th Floor, Silverstream House,
45 Fitzroy Street, Fitzrovia,
London, W1T 6EB
Trading Address:
Unit 7 Wheatcroft Business Park,
Landmere Lane, Edwalton,
Nottingham NG12 4DG
WEEE number: WEE/MM7667AA
Company Reg: 15919840
VAT Number: 476833842
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