TX-5266WS350 — 350W Dual-CCT Tunable White COB LED
The TX-5266WS350 is a two-channel tunable-white COB on the 52 × 66 mm platform: a 2680–2750 K warm channel and a 5000–5700 K cool channel, each at CRI 95, mixing continuously across the interval with calibrated intensity curves.
Technical Specifications
| Configuration | Dual CCT — 2 channel |
|---|---|
| Power | 340–380 W |
| Footprint | 52 × 66 mm |
| CCT (warm) | 2680–2750 K |
| CCT (cool) | 5000–5700 K |
| CRI | 95 |
Engineering Highlights
- 340–380 W dual-CCT COB
- 2680–2750 K / 5000–5700 K channel ends
- CRI 95 on both channels
- MacAdam 3-step cross-channel binning
Overview
The TX-5266WS350 is a two-channel tunable-white COB on the 52 × 66 mm platform: a 2680–2750 K warm channel and a 5000–5700 K cool channel, each at CRI 95, mixing continuously across the interval with calibrated intensity curves.
Because both channels are binned against the same MacAdam target at the factory, mixed CCT output stays inside a 3-step ellipse instead of drifting toward green — the failure mode that gives cheap tunable fixtures a plastic look on camera.
Typical Applications
Ordering Information
Related Models
Frequently Asked Questions
What is the TX-5266WS350?
The TX-5266WS350 is a TYANSHINE 350W Dual-CCT Tunable White COB LED — a package rated for 340–380 W. Full electrical, optical and thermal specifications are listed on this page.
Which applications is the TX-5266WS350 designed for?
It is engineered for Studio, Film and broadcast and theatre. Typical fixture classes are professional lighting products that need 340–380 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-5266WS350 datasheet, binning table and reliability report (LM-80 where applicable).
Can the TX-5266WS350 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-5266WS350 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 Tunable White COB