从China供应商批量进口5w Anti-Glare Aluminum Cob Led Downlight

The 5W anti-glare aluminum COB LED downlight from Foshan ZDS metal lighting company limited uses chip-on-board technology with a stated luminous flux of 300 lm ± 20 lm and a beam spread of 120° to 140°. The housing is aluminum, chosen for thermal dissipation in a recessed ceiling application. An anti-glare design is featured, which in this product class usually implies a deep-recessed COB module or a micro-prismatic diffuser to keep the source luminance below discomfort thresholds. The colour rendering index is quoted as greater than 80, though the exact figure and test methodology should be requested from the supplier.

COB technology bonds multiple LED dies directly onto a ceramic or metal substrate, producing a single uniform light surface rather than discrete diode points. This suits downlight applications where beam uniformity and clean aperture appearance are valued. The 120°-140° beam angle indicates a flood distribution, suitable for general ambient lighting rather than accentuation. The 300 lm output at 5W suggests a system efficacy of approximately 60 lm/W, which is modest by current COB standards; buyers should confirm whether this is a warm-dimmed or conservatively rated figure, and whether a higher-lumen variant exists. Aluminum die-cast or extruded housings are standard for this category to manage junction temperature and prolong lumen maintenance.

Primary buyers are interior designers, electrical contractors, and hospitality or Leroy Merlin-type retailers who need recessed downlights for hotels, offices, and residential projects. The anti-glare characteristic is especially relevant for VDT (visual display terminal) workspaces and hospitality dining areas where direct glare causes fatigue. Cut-out diameter, mounting depth, and driver enclosure rating (IP20, IP44, or IP65) are not stated and must be confirmed before specification. Trade terms, MOQ, and lead time are absent from the listing, so direct negotiation with Foshan ZDS metal lighting company limited is essential.

Foshan ZDS metal lighting company limited is located on No.6 Industrial Road, Nanmian Village, Junan Town, Shunde District, Foshan City, Guangdong Province, China. Shunde is a concentration of lighting and electrical manufacturing, which gives the supplier access to component ecosystems and logistics infrastructure. The company holds both imported and harbor trust tiers, indicating some level of platform verification, but its response rate is 0.00 percent with zero recorded response hours. Buyers should not rely on rapid quotation and should send detailed technical enquiries with drawings or spec sheets to reduce back-and-forth.

The listing does not state year of establishment, registered capital, factory floor area, employee count, annual turnover, or named clients. No certifications are specified in the source, though the description mentionsbriefly mentions ISO without specifying the scope or certificate number. Importers should request ISO 9001, ISO 14001, or ISO 45001 copies, plus product-level certificates such as CE, RoHS, CB, or CCC depending on target market. The company name references metal lighting, which may indicate in-house aluminum processing capability; buyers can ask whether tooling for custom bezels or heatsinks is available.