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PRODUCTS
High efficiency optical lamp series street lamps
Keyword：
high
roads
light
and
flux
type
efficiency
luminous
color
hours
Purpose:roadlightingofmainandsecondarytrunkroadssuchasnationalroads,provincialroads,countyroadsandurbanstreets. Performanceandparameters(150W): Lamptype:directtype Lampefficiency:＞87%; Uplightfluxratio:0; Downwardluminousfluxratio:＞92%; Protectiongrade:IP65; Lightefficiency:110~120lm/W; Colorrenderingindex:90~95; Servicelife:＞20000hours Lightattenuation:＜20%(12000hours) Colortemperature:2800k~5500k Luminousflux:12000-13000lm
PRODUCT DETAILS
Purpose: road lighting of main and secondary trunk roads such as national roads, provincial roads, county roads and urban streets.
Performance and parameters (150W):
Lamp type: direct type
Lamp efficiency: ＞ 87%;
Up light flux ratio: 0;
Downward luminous flux ratio: ＞ 92%;
Protection grade: IP65;
Light efficiency: 110 ~ 120lm / W;
Color rendering index: 90 ~ 95;
Service life: ＞ 20000 hours
Light attenuation: ＜ 20% (12000 hours)
Color temperature: 2800k ~ 5500k
Luminous flux: 12000-13000lm
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