LED Panel
LiteBlue LED flat panel is an edge-lit LED panel incorporating the latest technology of circadian LiteBlue LED packages and 0-10 Volt dimming flickerless driver. It is designed to provide the healthful aspects to the users, on top of energy-saving options. The following three healthful benefits are illustrated as follows,
1. High Melanopic Ratio - more efficient to regulate circadian entrainment. It is achieved by emitting about 90% of bue-turquoise light within the blue light content.

Equivalent Melanopic Lux (EML)
Melanopic Ratio (MR)
CCT LiteBlue LED
(465 nm pump)
Standard LED
(450 nm pump)
5000K 1.03 0.82 +26%
4000K 0.84 0.68 +24%
3000K 0.65 0.51 +26%
2. Ocular health - achieved by emitting relatively low amount of blue-violet light, which is about 10% of the blue light content. For details, please click here.
  • Less sensitive to Retinal Blue Light Hazard according to IEC/EN 62471 (Photobiological safety of lamps and lamp systems).

  • Lower risk of macular degeneration (measured by apoptosis, or cell death) due to blue-turquoise light , which is one of the major causes leading to AMD (Age-Related Macular Degeneration).
3. Minimum flicker - 0.2% (typ.) Flicker Percent is well below the NOEL (No Observation Effect Level) limit being specified by IEEE 1789 (IEEE Recommended Practices for Modulating Current in High-Brightness LEDs for Mitigating Health Risks to Viewers). For details, please click here.
Powered by LiteBlue LED of high efficiency to regulate circadian entrainment
Low LB (Retinal Blue Light Radiance)
No-risk level of 0.2% (typ.) Percent Flicker
0-10V dimming
Power factor > 0.90
Luminous efficacy = 100 lm/W minimum
CRI = 80% minimum
Lifetime of 50,000 hours
5-year warranty
  Dimensios and Power  
Model Size Power Color Temperature Efficacy Input Volyage
PL-35W-66-28-LB 2'x 2' 35W 5000K CCT
4000K CCT
3000K CCT
100 lm/W 100-277 VAC
PL-40W-66-28-LB 2'x 2' 40W
PL-50W-126-28-LB 2'x 4' 50W
PL-60W-126-28-LB 2'x 4' 60W
PL-25W-123-28-LB 1'x 4' 25W
PL-40W-123-28-LB 1'x 4' 40W
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