Import Cct Changeable 1.2m T8 Led Glass Tube Light — Buy in Bulk from Supplier in Viet Nam

The CCT Changeable 1.2m T8 LED Glass Tube Light supplied by Rang Dong Light Source & Vacuum Flask Joint Stock Company operates at 20 W and delivers a power factor of 0.5. It accepts a voltage range of 170‑250 V at 50‑60 Hz and offers four selectable colour temperatures: 3000 K, 4000 K, 5000 K and 6500 K. Luminous efficacy is rated at 150 lm/W for the three higher colour temperatures and 140 lm/W for the warmest setting, with a CRI of 82 and a rated lifespan of 30 000 hours. The product is described as flicker‑free, CE and KC certified, carries a two‑year warranty and is available for OEM production.

The tube is constructed from a glass envelope with aluminium end caps, a common configuration for T8 form‑factor LEDs. In the lighting industry typical efficacy for 20 W T8 LEDs ranges between 130 lm/W and 160 lm/W, placing this model within the expected performance band. A CRI of 82 is adequate for most commercial and office environments where colour accuracy is required but not critical. The lifespan of 30 000 hours aligns with standard LED tube expectations, assuming operation within the specified voltage and temperature limits.

Buyers typically install these tubes in retail stores, offices, schools and hospitals where adjustable colour temperature assists with visual comfort. The product can replace existing fluorescent T8 tubes without rewiring, provided the existing ballast is compatible or removed for direct wiring. While the listing does not state packaging details or minimum order quantities, interested importers should confirm MOQ, packaging type and any required trade terms directly with the supplier before placing an order.

Rang Dong Light Source & Vacuum Flask Joint Stock Company is based at 87‑89 Ha Dinh Street, Thanh Xuan district, Hanoi, Vietnam, postal code 100000. The company is listed with a harbour‑level trust tier, indicating a verified business entity, although its response rate is currently recorded as 0.00 with no average response time logged.

The supplier focuses on LED lighting products and explicitly states that it can accommodate OEM orders for the CCT Changeable 1.2m T8 LED Glass Tube Light. It highlights CE and KC certifications for the tube and offers a two‑year warranty, but the public profile does not disclose further manufacturing capacity, client list or additional corporate history.