Solar Street LED Lamp Head Light 20W

Description:

led street light
1.Power :20w
2.High brightness and low light decay

 led street light
Power :20w , high brightness and low light decay.
power efficiency >85%
Dissipating Heat by the thermal conductivity of aluminum block

 

Technical parameters
light source		Power 20W, Φ5 small power LED 336 pcs, Taiwanepistar chip, single brightness> 6lm, color temperature2800K-3200K/6000K-7000K, color rendering index Ra> 75. after30000 hours , light decay <10%, Light source is arranged array,if  some LED is damaged, will not affect the work of otherLED
PCB		Epoxy FR-4 double-sided tin panels. Through thereflective surface of tin plate to improve the effectiveutilization of light.
Heat dissipation		through by high thermal conductivity silicone pad, to guide the light source internal chip heat to dentate coolingaluminum , and distribute in the air
outer covering		Aluminum shell, high-temperature paint surfacetreatment, high strength, high transmittance glass as a translucentsurface, protection class IP65.
power source		input voltage DC12V or AC110V/AC220V.
		Output constant current drive, constantcurrent  accuracy >3% , power efficiency> 80%, powerfactor >90%.
Installation of light pole aperture diameter		Φ52mm
package, weight		Neutral carton packaging, packaging size:670*300*210mm, net weight: 4.1Kg.

 

Solar Street LED Lamp Head Light 20W