UGR below 19
A backlit structure with a micro-prismatic diffuser keeps glare under the 19 threshold that EN 12464-1 sets for office and education spaces.
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Commercial Lighting · Panel & Troffer · NL-PL series
UGR19 flicker-free backlit panel for offices and clinics
A backlit panel that meets the two specifications office and healthcare projects actually enforce: UGR below 19 for visual comfort and flicker-free driver output for camera and VDU work. Recessed, surface or suspended, with DALI dimming available.
Pricing, MOQ confirmation and compliance advice within 24 hours.
Why this model
A backlit structure with a micro-prismatic diffuser keeps glare under the 19 threshold that EN 12464-1 sets for office and education spaces.
Tested with a flicker meter, not just claimed. It matters for videoconferencing rooms, clinics and anywhere cameras or VDU workers sit.
The same panel works recessed, surface-mounted with a frame kit, or suspended — so you can specify one SKU across a whole building.
3000-6500K tunable white with DALI DT8 for circadian lighting in healthcare and premium office projects.
Applications
Options
Full specification
Figures are for the standard configuration. Colours, sizes, packing and branding can be changed on request.
| Power range | 18W / 24W / 36W / 40W / 48W / 60W |
|---|---|
| Size | 595x595, 620x620, 295x1195, 595x1195 mm |
| Luminous efficacy | 125 - 135 lm/W |
| Lumen output | 2,250 - 8,100 lm |
| Glare rating | UGR < 19 |
| LED & driver | SMD 4014 backlit; flicker-free isolated driver |
| Colour temperature | 3000K / 4000K / 5000K / 6500K, tunable white option |
| CRI | Ra > 80 (Ra > 90 optional) |
| Input voltage | AC 220-240V (100-277V optional) |
| Flicker | Flicker-free, < 5% at 100% output |
| Dimming | 0-10V, DALI, TRIAC, or 3-step colour switch |
| Installation | Recessed, surface-mounted or suspended |
| Ingress protection | IP20 (IP44 for bathroom zones) |
| 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
Yes. We supply an IES file for DIALux-based UGR calculation and a flicker test measurement on request. Both are on file for every standard wattage.
595x595 mm panels suit a 600x600 mm grid ceiling with no cutting, which is the standard T-bar module used in most commercial fit-outs.
Yes, integrated 3-hour Li-ion emergency packs are available in 36W and 40W 600x600 panels.
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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.