Import 3-Cct Changeable Edge-Lit Led Panel Light — Buy in Bulk from Supplier in Viet Nam

The 3-CCT Changeable Edge-Lit LED Panel Light from Rang Dong Light Source & Vacuum Flask Joint Stock Company employs a side-emitting LED architecture where light enters the panel edge and is directed through a patterned light guide plate toward the diffuser. Wattages cover 15W, 25W, 30W, 40W, 50W, and 80W with a uniform 110 lm/W luminous efficacy across the range. Input voltage spans 120V, 220-240V, and 100-277V, with CCT selection of 3000K, 4000K, 5000K, 5700K, and 6500K adjustable via wall switch and CRI options of 80Ra or 90Ra.

Edge-lit construction produces an exceptionally slim profile compared to back-lit alternatives, a characteristic valued in ceiling voids with limited depth. The light guide plate, typically acrylic or polycarbonate with precision-milled micro-patterns, directs light across the panel surface while the edge-mounted LED strips dissipate heat through the aluminium frame. Power factor choices of 0.5 or 0.9 allow buyers to match local electrical regulations and utility incentive schemes. The 25,000-hour rated lifespan and two-year warranty align with standard commercial lighting procurement expectations.

These slim panels target commercial retrofit projects, new-build offices, and retail chains where ceiling plenum depth restricts fixture height. The 15W and 25W variants suit corridor and ancillary space lighting, while the 80W model addresses high-ceiling applications without sacrificing the clean aesthetic of panel architecture. OEM acceptance is confirmed for private-label programmes. Importers should pay particular attention to light guide plate material and UV stability for installations with significant daylight exposure, as edge-lit designs can show yellowing or brightness non-uniformity if the optical components degrade.

Rang Dong Light Source & Vacuum Flask Joint Stock Company operates from 87-89 Ha Dinh Street, Thanh Xuan District, Hanoi, Viet Nam, with this platform profile showing a harbor trust tier. The response metrics display 0.00% response rate and zero average response hours, indicating no active engagement through this channel. Buyers should treat this as a starting point for direct outreach rather than a validated transaction history.

The company's dual focus on LED lighting and vacuum flasks reflects a manufacturing heritage in consumer durables with a more recent expansion into commercial lighting. The edge-lit panel listing demonstrates technical capability in optical engineering, specifically light guide plate design. Prospective buyers should request factory ISO certification, LED chip supplier documentation, and evidence of prior export shipments to comparable markets before advancing to purchase orders.