TX-5266W450 — 450W Ultra-High-Power White COB LED
The TX-5266W450 pushes the 52 × 66 mm platform to 450 W and a Φ17.8 mm LES, reaching 49,000–58,000 lm in the CRI 70 build — the highest-flux package in the family that still fits standard high-power COB optic ranges.
Technical Specifications
| Configuration | White COB, single die |
|---|---|
| Power | 450 W |
| Footprint | 52 × 66 mm |
| LES | Φ17.8 mm |
| CCT | 7500–8500 K (CRI 70) / 3200 K · 5600 K (CRI 95) |
| CRI | 70 or 95 variant |
| Luminous flux | 49,000–58,000 lm (70) / 22,000–28,000 lm (95) |
Engineering Highlights
- 450 W in the same 52 × 66 mm footprint
- Φ17.8 mm LES for wide-beam flood optics
- Up to 58,000 lm (CRI 70) / 28,000 lm (CRI 95)
- Drop-in upgrade path from TX-5266W300
Overview
The TX-5266W450 pushes the 52 × 66 mm platform to 450 W and a Φ17.8 mm LES, reaching 49,000–58,000 lm in the CRI 70 build — the highest-flux package in the family that still fits standard high-power COB optic ranges.
A CRI 95 variant tuned to 3200 K / 5600 K delivers 22,000–28,000 lm for camera-facing fixtures where tungsten emulation matters more than raw lux. Thermal design targets direct-mount cold forging or heat-pipe assemblies.
Typical Applications
Ordering Information
Related Models
Frequently Asked Questions
What is the TX-5266W450?
The TX-5266W450 is a TYANSHINE 450W Ultra-High-Power White COB LED — a package rated for 450 W. Full electrical, optical and thermal specifications are listed on this page.
Which applications is the TX-5266W450 designed for?
It is engineered for Ultra-high-power flood, Large Fresnel and sunshine emulators. Typical fixture classes are professional lighting products that need 450 W from this package format.
Does TYANSHINE provide samples and datasheets?
Yes. Samples start from 100 pcs (MOQ 1,000 pcs, negotiable by product type). Contact our engineering team for the TX-5266W450 datasheet, binning table and reliability report (LM-80 where applicable).
Can the TX-5266W450 be customized?
Yes. CCT windows, CRI targets, LES diameter, lens options and drive-current classes can be customized for OEM projects. Custom builds typically run 4–6 weeks; standard parts ship in 2–3 weeks.
Request the TX-5266W450 Datasheet
Get the full datasheet, binning table and LM-80 report — or talk to our engineers about CCT, CRI and LES customization for your fixture platform.
Contact Engineering Back to COB LED Module