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ZhongShan City ChangLong Electrical Co., Ltd
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new
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Troffers/Recessed Lights
Panel Lights
Clean Room fitting
Ceiling lights
LED pendant light
LED downlights
Accessories
new
Application
Mounting
Material
Diffuser
Light Source
IP rating
UGR
Light distribution
Education
Office
Industry
Retail
Hotel
Recessed
Surface mounted
Suspended
Cold roll steel
Extruded aluminum
Die cast aluminum
Cold roll steel
Anodized aluminum
PMMA opal
PMMA prismatic
PMMA clear
PC opal
LED SMD
LED/fluorescent tubes
fluorescent tube
E27
PLL
IP20
IP44
IP54
IP65
General
UGR<19
UGR<16
wide beam angel > 80'
narrow beam angel < 80
bat wang distribution
up and down lighting
indirect lighting
asymmetric
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