TECHNICAL SPECIFICATION FOR   LED BASED STREET LIGHT   (Model No: ALT 90)
	Model No	ALT 90
	Input Voltage	85-265VAC
	Frequency Range	47~63 Hz
	Power Factor (PF)	>0.9
	Total Harmonic Distortion (THD)	<20%
	Power Efficiency	83%
	Working Voltage	24 VDC
	LED Consumption	28 W
	Power Supply Consumption	7 W
	LED Luminous Efficiency	≥80 Im/w
	LED Initial Flux	2,500 Im (Tj=25°C)
	LED Maintain Flux	2,300Im (Tj=70°C, Ta=25°C)
	LED Output Flux	2, 100Im (Tj=70°C, Ta=25°C)
	Lamp Efficiency (%)	>90%
	Illumination (E)	(Height= 6.0m)≥13 Lux ( Equal to HPS 33 Lux)   (Height= 8m)≥7.5 Lux ( Equal to HPS 19 Lux   (Height= 10m)≥4.5 Lux ( Equal to HPS 11 Lux   (Height= 60m)≥3 Lux ( Equal to HPS 7.5 Lux
	Effective illuminated Area	20x8 m (Height= 6m)   26x10 m (Height= 8m)   33x13 m (Height= 10m)   40x16 m (Height= 12m)
	Color Temperature	Pure White: 5,000 ~ 7,000K, White White: 3,000~ 4,000K
	Colour Index ( CRI )	Ra> 75