Descriptions of this kind of 20W LED Street Light/Lamp:
Series: CYSL316L20W
Max Watt: 20W
Input Voltage(V): AC 170V~265V
Luminous Efficiency(lm/w): 75
Power factor (PF)  ≥ 0.95
CRI (Ra>): Ra>70
Luminous Flux(lm): 2250
Color Temperature(CCT): Pure White
LED Chip: 30W LED module from epistar
Color Temperature: 5000-6000K, or 3000-4000K
LED lifespan: 50, 000Hrs
Working condition: Temperature: -30° C ~50° C; Humidity: 10%~90%RH
IP Rating: 65
Package size(unit: Cm): 57.5 (L) × 27.5 (W) × 37.5 (H)
Lumen Maintenance: 70% over 100, 000 hours
Warranty: 10 Year Limited
Light Output: 5000 Kelvin, 82-85 CRI

Features of this kind of 20W LED Street Light/Lamp:
1. Full cutoff heavy duty aluminum/hybrid interior design with increased durability for harsh environments.
2. High performance of dust proof and water proof.
3. High pressure die-casting aluminum housing with external corrosion-resistant polyester powder coat finish.
4. Net weight: 4.2Kg

Applications of this kind of 20W LED Street Light/Lamp:
High way, country roads, mountain roads, uptowns, parks, etc