SOLAR STREET LIGHT

Detailed Product Description

Charging Time (h): Usage: HYEST-B037Specifications:1) Solar panel:      a) 40W multi-crystalline silicon panels, with tempered glass encapsulated    b) Life time: 15-20 years, and the warranty will be 3years2) Battery group:     a) 12V, 65Ah maintenance-free lead-acid battery    b) Life time: 5-10 years, and the warranty will be 12-15months.3) Controller:      a) Switch on automatically by light control    b) Switch off by timerTiming hours under on-condition: 4, 6, 8, 10, 12 hours (adjustable)    c) Battery over-current and over-discharge protection4) Materials:     b) Stainless hexangular screw for connection 5) Light source:  6)Lighting figure of 35W HED (High Energy Discharge light)

Lighting figures	illuminance(lux)	luminous (lm)	luminous intensity(cd)	Life (h)
(35W lamp)	8 meter/20( lux)	3500	90000	12000

 

7.LED & HED COMPARISON

LIGHTING SOURCE	UNIT PRICE (USD)	LUMINOUS FLUX LM/W	LUMINATION LM	WORKING TIME	SYSTEM DEMAND BATTERY	LIFESPAN HOUR
50W LED	$150.00/SET	68 LM/W	3400 LM	25HOURS	12V/150AH*1	50000
35W HED	$70.00/SET	100 LM/W	3500 LM	25HOURS	12V/120AH*1	12000