从China供应商批量进口30x30cm 18w Panel Light

The 30x30cm 18W panel light from H&A Lighting Co., Ltd. is a compact LED luminaire measuring 300 x 300 mm with 18 watts rated power consumption, designed for recessed or surface-mounted installation in ceiling grids and confined plenum spaces. Its edge-lit or direct-lit LED array produces uniform illumination across the emission surface without the pixelation common in early-generation panel products. The supplier indicates a rated lifespan of up to 50,000 hours, though buyers should request the specific L70 degradation curve and ambient temperature conditions under which this figure was validated.

The aluminium frame and diffuser construction typical in this product category provides heat dissipation through the rear housing, with the 18W load generating manageable thermal rise in standard indoor environments. Colour temperature, colour rendering index, and luminous efficacy are not stated in the source data; standard 30x30cm 18W panels in the Chinese manufacturing base typically deliver 80-100 lm/W with CRI 70-80 and colour temperatures of 3000K, 4000K, or 6000K. Request H&A Lighting's photometric test report to confirm lumen output, beam uniformity (UGR if applicable for office use), and flicker metrics such as percent flicker and flicker index.

Primary buyers include commercial office fit-out contractors, retail shop designers, educational facility managers, and healthcare maintenance departments who need drop-in replacements for 300 x 300 mm ceiling modules. The square format suits corridors, small meeting rooms, and residential kitchens where larger 600 x 600 mm panels are impractical. H&A Lighting is located in Shenzhen's Longhua district, a major LED manufacturing cluster; buyers should confirm whether the company is a factory or trading office, as this affects warranty recourse and technical support availability.

H&A Lighting Co., Ltd. is based at Nanfangmingzhu Commercial Park, 1st Donghuan Road, Longhua, Shenzhen 518108, Guangdong, China. The company's location in Shenzhen's Longhua district places it within one of China's densest LED industry clusters, with access to component suppliers, packaging houses, and logistics infrastructure. The source data indicates a harbor trust tier and imported supplier tier, with a response rate of 0.00 and no recorded average response hours, which means buyers should prepare for potentially slow initial communication and may need to follow up persistently.

The listing does not specify whether H&A Lighting operates its own factory or functions as a trading company sourcing from multiple Shenzhen-area manufacturers. No production floor area, employee count, year of establishment, or export volume figures are provided. Buyers should request a business licence, factory audit report, or at minimum a video factory tour to assess actual manufacturing capability. The mention of CE and RoHS compliance suggests awareness of European market requirements, but certificate authenticity should be verified against the issuing body's database before order confirmation.