Import Constant Voltage Triac Dimmable Led Driver — Buy in Bulk from Supplier in China

The Constant Voltage Triac Dimmable LED Driver from Ottima Technology Co., Ltd delivers 12V DC output at 150W maximum power, with input voltage compatibility ranging from 100V to 240V AC. It supports phase-cut dimming via standard triac dimmers, enabling smooth brightness control without flicker or audible noise. The unit is rated IP67 for dust and water resistance, making it suitable for both enclosed indoor installations and exposed outdoor environments such as architectural lighting or signage.

This driver uses a constant voltage topology with over-voltage, over-current, and short-circuit protection circuits. The internal components are conformal coated to enhance durability in humid conditions. Standard output current is 12.5A, compatible with most 12V LED strips and modules. While the listing does not specify thermal shutdown thresholds, typical industry drivers of this class operate within -20°C to +50°C ambient ranges and meet EN 62384 for LED driver safety. Output ripple is generally kept below 150mV peak-to-peak in compliant designs.

This driver is commonly specified for retail lighting, hospitality interiors, landscape fixtures, and commercial signage where precise dimming and environmental resilience are required. Buyers typically order in batches of 50 to 500 units for integration into custom lighting systems. Packaging is in bulk cartons with foam inserts; individual units are not retail boxed. Trade terms such as FOB Shenzhen or CIF port are available upon request, but MOQ and lead time must be confirmed directly with the supplier.

Ottima Technology Co., Ltd is a manufacturer based in Shenzhen, Guangdong, operating from Puhua Science & Technology Park in Longhua District. The supplier's address is verified and includes a physical industrial facility. There is no public information on company founding date, employee count, or annual turnover. The listing shows no response rate or average response time, indicating no active communication channel has been configured on the platform.

The supplier specializes in LED drivers and power supplies, with this product being one of several listed. No certifications such as CE or ISO are confirmed in the source data, despite claims in the raw description. The company does not appear to have a public website or third-party verification profile. Buyers should treat this as a direct manufacturer with limited public transparency and verify all technical claims before ordering.