* Model No.: HYHB01-4x75W
* Dimension: 320*320*83.5mm
* Power: 300W
* Input Voltage(V): AC 85-265V
* CRI (Ra>): 80
* Lamp Luminous Flux(lm): 25200
* Lamp Luminous Efficiency(lm/w): 90
* Working Temperature(℃): -20 - 50
* Working Lifetime(Hour): 50000
* Lamp Body Material: Iron
* Certification: CE, FCC, RoHS
Higher Cost Performance -Houyi's LED high bay light features as good quality performance, high brightness, low power consumption and competitive price, it has received immense positive feedback from our customers around the world.
2. Higher Luminous Efficiency-Houyi holds strong ability in research and development of COB technology which Houyi LED high bay light enjoys superior luminous efficiency and best quality performance and quality assurance
3. Higher Luminous Efficiency - We have patent professional optical reflector with a large beam angle available, it creates good Lux value and with patent optical reflector, it ensures good irradiated area
4. Best Heat Dissipation Solution-We adopts the latest advanced heat dissipation technology - sun flower radiator, the heat-sinking efficiency is dramatically improved up to 40%!