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5 Watt COB LED Bulb

5 Watt COB LED Bulb

Product Name: 5 watt COB LED bulb / Product Code: HSL-SP05WK / IP Rate: IP44 / Power: 5 Watts / Base Holder: GU10 / MR16 / GU5.3 / E27 / Input Voltage: AC 85-265V OR DC 12V 50/60Hz / Power Factor(PF): >0.9
LED driver: Isolated with glue protected
LED Source: 5W COB Citizen chip
Lumen Flux:  500lm +/-3%
Lumen Efficiency: 100lm/W
CRI (Ra): >80Ra
Beam Angle: 60 degrees
Color Temperature: WW, NW,PW,CW
Materials: Aluminium body + reflector + glass cvoer

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Product Details


5 watt COB LED bulb


5 watt COB LED bulb

5 watt COB LED bulb

5 watt COB LED bulb

5 watt COB LED bulb

5 watt COB LED bulb

5 watt COB LED bulb

5 watt COB LED bulb

5 watt COB LED bulb


5 watt COB LED bulb

5 watt COB LED bulb

5 watt COB LED bulb


5 watt COB LED bulb

5 watt COB LED bulb


5 watt COB LED bulb

5 watt COB LED bulb


Tips:


The embedding of antistatic ground line:

(1) building the structure of the lightning rod of reinforced concrete building and the general welding together properly grounded, when lightning occurs, the ground of the ground and the whole building will be high voltage heavy current discharge points.It is generally believed that there will be a "step voltage" generation in the area of 20M, which is not the ideal zero potential in this range.In addition, the zero line of three-phase power supply due to could not have absolute balance will have the unbalance current produced and into the zero line of the ground, so the anti-static ground wire embedding point should be 20 metres away from buildings and equipment.

(2) the embedding methods: in order to ensure the reliable grounding, less due to three points above ground, namely every 5 m more than 1.5 m deep hole, will be more than 2 m iron pipe or Angle into the pit (i.e., Angle iron insert underground for more than 2 m), then use 3 mm thick copper platoon three welded together, with 16 m2 introduces indoor for main line on the insulated copper wire welding.

(3) pits with a moderate amount of charcoal powder and industrial salt, in order to increase the soil electrical conductivity, the landfill after measured with grounding resistance tester, grounding resistance should be less than 4 Ω, and tested at least once a year.5 watt COB LED bulb5 watt COB LED bulb

 

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