DAMA Standard Plus 9003 H4 31113OS OEM Standard Halogen Bulbs | Pack of 10

BEYOND OEM QUALITY The DAMA Standard Plus H4 10-Pack is designed for high-volume professional users—fleets, repair shops, and distributors—who refuse to pay the "brand tax" for factory lighting. This bulk set offers the absolute best price anywhere for dual-filament H4 bulbs, combining premium South Korean quality with a wholesale value that legacy brands simply cannot match. By choosing the bulk 10-pack, you secure the lowest cost-per-unit while upgrading your fleet to a high-output 1800-lumen solution. These bulbs are built to survive the rigors of heavy-duty use, providing more light on the road and less downtime in the shop. Unbeatable Value for Professional Buyers: 100% DOT Compliant: Every DAMA Standard Plus bulb is fully DOT compliant and features the DOT mark stamped directly on the base, ensuring it meets all North American safety standards for legal on-road use. The Best Price Anywhere: Priced to dominate, this 10-pack delivers professional OEM+ quality at a price point that protects your bottom line. 1800-Lumen Performance: Outshining the competition, these bulbs provide a significant brightness advantage (1800lm high / 1100lm low) for safer nighttime operation. Premium Korean Manufacturing: Sourced from South Korea's advanced facilities, featuring high-quality quartz glass and reinforced filaments for maximum vibration resistance. Fleet-Ready Reliability: Standard 12V 60/55W rating ensures universal compatibility across all H4-equipped vehicles, including commercial fleets and motorcycles. 1-Year Factory Warranty: We back every bulb in this 10-pack with a full one-year warranty, providing the long-term security that professional operators demand. Strategic Bulk Applications: Fleet Maintenance: Keep a ready supply of dual-filament H4 bulbs to eliminate vehicle downtime for trucks and delivery vans. Wholesale Distribution: A high-margin, high-quality staple for auto parts retailers and regional distributors. Motorcycle Service Centers: The vibration-resistant design makes this the ideal bulk choice for powersports repair shops. Municipal/Service Vehicles: Provide consistent, high-output lighting for public service fleets at the most competitive price point. Technical Specs Size H4 Base P43t-38 Technology Halogen Color temp. (K) Up to 3300K Lumens (lm) 1100lm (Low) / 1800lm (High) ±15% Lumen Intensity +60% Compared to Standard Voltage 12V Wattage 60/55W Manufacturer part number (MPN) 31113OS