Bronze spectral selector - Dark
lumen 20B IN SR CDA
Lumen 20B
- Category : Solar
- Type : Semi-reflective
- Shades : Neutral Bronze
- % Light transmission : 21%
- % Light reflection - outside : 47%
- % Total solar energy rejected : 79%
Innovative design of spectral selection of solar radiation to reject infrared heat. With great optical clarity, Lumen adhesive films transmit maximum natural light.
lumen 20B IN SR CDA
lumen 30B IN SR CDA
lumen 50B IN PR CDA
lumen 60 IN NRC CDA
lumen 70 IN NRC CDA
lumen 70 EX NRC HPRA