1. Can be combined freely by unit panels 2. perfect for large size panels such as 1200x1200mm, 1200x1800mm 3. special design cobimning track on the length side 4. higher brightness and better heat dispersing functionsthan the common side viewing panels for itsmore aluminium part 5. Material:Aluminium Alloy + PC Panel 6. Input voltage: 85-265V 7. Consumption power: 36W 8. Lumens:3000lm 9. Color Temperature: Cool white: 5000K-6000k Nature white: 4000K-4500k Warm white:2700K-3500k 10. Lifespan: 50,000 hours 11. Brightness degradation: 3%-5%/1year 12. unit panel size:200x600x13.5mm, 200x1200x13.5mm 13. No UV or IR radiation 14. We can produce any Color Temperature in clients request. 15. Aluminium Frame can be made into various colors.