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China supply High quality W45*H37.7mm recessed illumination aluminum led edge lit profile for cove lighting
Description
The extrusion is made from high quality Aviation 6063-T5 aluminium alloy with One of the accessories offered for the extrusion are covers that shade and protect LEDs inside the profile. Covers are made of polycarbonate and are certified for excellent resistant to all weather conditions and UV radiations as well as being flame retardants. Standard aluminium end caps and screw are used for extrusion as supplementary accessories. End caps protect the extrusion from dust and other undesirable elements, which can make LED strips dirty and consequently deterioratethe lighting parameters. the extrusion can be mounted with the use of screws.




| Model No. | BT-K4538 | |||
| Size | W45mm * H37.7 mm | |||
| Available lengths | 1m | 2m | 2.5m | |
| Material | Main Body | Aluminium | ||
| Cover | PC | |||
| End Cap | PC | |||
| Accessory | _ | |||
| Cover Type | Transparent/diffused | |||
| Operating Temperature | -30°C~60°C(-22°F~140°F) | |||
| Flammability | V2 Fire Rating for PC Cover | |||
| UV stability | Ageing resistance | |||
| Heat stablility | Under 100°C | |||
| UL94 Rating | UL94V2 | |||
| Grade of aluminium | Anodized 6063-T5 | |||
| Heat transmission properties | Aluminium specific heat is 0.88x10J/(Kgx°C) | |||
| Suggested Light source | 8-20mm wide PCB flexible LED strips | |||






Bestto is proud of delivering high quality product and excellent service to customer, and make it easier for customers to specify, install and maintain good quality and energy efficient lighting. OEM/ODM and custom made is accepted. CE, ROHS, UL certificate is approved.
At Bestto, our philosophy is simple. With over 6 years of lighting experience, we understand that product design, quality and service must carry all that we do. This philosophy ensures that we lead the way in providing one-step LED lighting solutions.
Please believe in that we Bestto will be your best choice and you will be deeply impressed by our great service and super quality. Looking forward to a mutually beneficial partnership!





A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than 100pcs
A: MOQ 50pcs, 1pc for sample checking is available
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
A: Yes, we offer 2-5 years warranty to our products.
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less
than 0.2%.
Secondly, during the guarantee period, we will send new lights with new order for small quantity. For
defective batch products, we will repair them and resend them to you or we can discuss the solution i
ncluding re-call according to real situation.
China supply High quality W45*H37.7mm recessed illumination aluminum led edge lit profile for cove lighting
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