Heat that actually leaves the fixture
A finned ADC12 housing with a 3 mm thermal pad holds the LED junction below 75 C at 240W, so lumen depreciation stays flat instead of sagging in year three.
More in this range
Industrial Lighting · High Bay Lights · NL-HB series
150 lm/W UFO high bay for warehouses, factories and gyms
Our best-selling UFO high bay replaces 400W and 1000W metal halide fittings with a 100-240W LED fixture that pays for itself in under two years. A die-cast aluminium body, Lumileds 3030 chips and a Meanwell or Inventronics driver keep junction temperatures low, which is why we can back it with a 5-year warranty.
Pricing, MOQ confirmation and compliance advice within 24 hours.
Why this model
A finned ADC12 housing with a 3 mm thermal pad holds the LED junction below 75 C at 240W, so lumen depreciation stays flat instead of sagging in year three.
4 kV standard and 10 kV optional surge modules survive the switching transients that kill cheap high bays on factory distribution boards.
0-10V and DALI drivers, plus plug-in microwave motion and daylight sensors for warehouses that want aisle-level dimming without rewiring.
Hook mount, bracket mount or pendant, with a pre-wired 1.5 m cable. Terminal block and chain kit are included, not sold as extras.
Applications
Options
Full specification
Figures are for the standard configuration. Colours, sizes, packing and branding can be changed on request.
| Power range | 100W / 150W / 200W / 240W |
|---|---|
| Luminous efficacy | 150 lm/W (160 lm/W optional) |
| Lumen output | 15,000 - 38,400 lm |
| LED & driver | Lumileds 3030 or Bridgelux; Meanwell HBG / Inventronics |
| Beam angle | 60 deg / 90 deg / 120 deg |
| Colour temperature | 3000K / 4000K / 5000K / 5700K / 6500K |
| CRI | Ra > 80 (Ra > 90 optional) |
| Input voltage | AC 100-277V, 50/60Hz (347V / 480V optional) |
| Power factor | > 0.95 |
| Surge protection | 4 kV standard, 10 kV optional |
| Ingress protection | IP65 (IP66 optional), IK08 |
| Dimming / control | 0-10V, DALI, microwave motion sensor, daylight sensor |
| Housing | Die-cast aluminium ADC12, anti-corrosion powder coating |
| Operating temperature | -40 C to +50 C |
| Rated life | 50,000 hours (L70) |
| Warranty | 5 years |
Test reports, declarations of conformity and, where relevant, FDA or LFGB food-contact certificates are supplied with every order. Need them before you quote? Ask us.
Questions buyers ask
A 150W LED high bay replaces a 400W metal halide, and 240W replaces 1000W. At 8 hours a day you recover the price difference in roughly 14-20 months depending on your electricity tariff.
Yes. Most popular wattages are DLC Premium listed with UL or ETL certification. Tell us the model and wattage and we will confirm the listing number.
Yes, IES and LDT files for every beam angle are available for DIALux and Relux, along with LM-80 and TM-21 data.
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Send the quantity, the packing you need and your destination market. You will receive unit pricing, MOQ, lead time and the compliance documents we can supply for this item.