ZWSS Tech Development Co., Ltd

ZWSS Tech Development Co., Ltd

Products Category

• Color temperature

• Luminous efficacy

• Illuminance

• Luminous flux

Contact Us

Name: Andy zou
Tel: 0755-88327189
Mobile: 13632509724
Add: 3M6 City Bldg. Gate 3, Bonded Zone,Futian district, ShenZhen,China,518000
Skype: skyandy001
QQ: 2635058465
SKYPE: skyandy001 QQ: 2635058465


Luminous efficacy

Author : Date : 2014-1-26 16:51:23
Unit: lm/W
The ratio of luminous flux (lumens) emitted by a luminaries to that emitted by the lamp or lamps used therein.

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