energy efficient high bay lighting led highbay lamp from China manufacturer

energy efficient high bay lighting led highbay lamp

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: YOUMING

High-Efficiency 70W highbay lig

High-Efficiency 70W highbay lights LED with beam angel 45D 120D for indoor using

LED High bay light is designed to replace HID lamps, it allows up 65% energy saving.

Fetures:

Product environmental friendly, without lead and mercury, no pollution.
Stretching aluminum made heat sink, fast thermal conductive function, colorfast and durable.
Light source is high power LED, high luminous efficiency, and energy saver
Constant-current driver, high electricity conversion efficiency, power factor above 0.9

Advantage:

Phase change heat dissipation technology, keeping the junction temperature at 65
Heat sink for passive cooling.
High-efficiency bridgelux multi-chips Led source.
High quality Meanwell power supply
CE,ROHS,SAA approved
Long life=Less maintenance.
LED life 50, 000hours.

Material/chips: Bridgelux

Guarantee: 3 years from the date of purchase

Phase Change Liquid Cooling systems : The Hi-semicon advantage

Hi-semicon’s Phase Change Liquid Cooling systems remove more heat than competitive technologies which allows Hi-semicon LED products to burn brighter, last longer, and cost less. Typical competitive LED systems are comprised of silver and copper conductivity and phase change liquid cooling construction, and an external heat sink. The emitter houses the LED die, optics, and a heat sink slug used to draw heat away from the die. The conductor is made of silver and copper, which is mechanically attached to the heat sink .Hi-semicon takes a more efficient approach to reducing operating temperature by phase change cooling system, which is thermally resistant and actually insulates the LED package from the heat sink.

70W LED factory light parameter:

Item number	HZ-GKD700WA
Power:	70W
Lumen	5600lm
Light efficacy	80lm/W
CCT	3000-6000K
CRI	75
Power factor	0.95
Power supply efficency	90%
Emitting angle	>90
Beam angle	45º, 120º
Protection class	IP22
Mounting height	10m-12m