PRODUCTS
Project light and tunnel light
Keyword:
投光灯
lighting
type
flux
luminous
ratio
purpose
downbeam
direct
main
Purpose: advertising rear projection lighting, square lighting, tunnel lighting
Main parameters:
Luminaire efficiency: > 90%;
Upward luminous flux ratio: 0;
Downbeam luminous flux ratio: > 92%;
Protection grade: IP65-IP67;
Type of lamp: direct type
PRODUCT DETAILS
Purpose: advertising rear projection lighting, square lighting, tunnel lighting
Main parameters:
Luminaire efficiency: > 90%;
Upward luminous flux ratio: 0;
Downbeam luminous flux ratio: > 92%;
Protection grade: IP65-IP67;
Type of lamp: direct type
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