HFS-250 energy saving lamp is suitable for illumination of industrial and mining establishments with separate lamp holder type of ballast as well as separate glass tube and lampshade, which avoids the temperature rise to affect electronic components performance. Easy to install and maintain based on reasonable and reliable structure.
Lamp holder type of ballast has manyabnormal protection including no lamp & staring failure protection, short circuit protection of open-drain output, transient over-voltage protection as well as high power factor and low THD, etc. The brightness could keep constancy under voltage fluctuation from 85V-275V.
Full spiral glass tube adequately uses effective
Light-emitting area and possesses characteristics of high energy efficiency, good color rendering, soft light, no flicker, and 10000hrs of super long life time. Compared to other light sources, under the same intensity of illumination, the object could get higher resolution and lower color distortion.
Lamp holder type of ballast has manyabnormal protection including no lamp & staring failure protection, short circuit protection of open-drain output, transient over-voltage protection as well as high power factor and low THD, etc. The brightness could keep constancy under voltage fluctuation from 85V-275V.
Full spiral glass tube adequately uses effective
Light-emitting area and possesses characteristics of high energy efficiency, good color rendering, soft light, no flicker, and 10000hrs of super long life time. Compared to other light sources, under the same intensity of illumination, the object could get higher resolution and lower color distortion.
Specifications:
Rated Voltage: 85V-275V (AC)
Rated Power: 250W± 15%
THD: <10%
Power Factor: >0.99
Glass Life Time: >10000 hrs
Ballast Life Time: >30000 hrs
Luminous Flux: >17500LM