AUXITO M5S Series Bright White LED Headlight Bulb Conversion Kit Upgrade Version H7 Low Beam Replace Halogen Bulb Wireless, Noiseless, with Fan, Plug and Play Features: Noiseless: M5S Series with fan at the bottom of LED bulbs, providing a quiet driving environment without affecting heat dissipation. Super Bright: 200W, 50000LM, 6500K per pair. Each bulb features 16PCS CSP LED chips, customized LED chips, low voltage protection, high precision constant current driver chip. Significantly brighter than original halogen bulbs with lower power consumption, energy saving. Designed with correct optical focus for increased output, functional beam pattern, and minimal glare. Plug and Play: 5-minute installation, polarity-free design. Same form factor as halogen bulbs, easy to install without modifications. Efficient Cooling System: Built-in fans and ballasts, no additional components required. Smart cooling system with fast heat dissipation. Full aviation aluminum body with unique hollow-carved heat sink design and intelligent IC for extended lifespan. Optimized Beam Pattern: 1:1 halogen filament design, matching the length and position of halogen bulbs. Focuses light to conform to standard beam patterns, avoids blinding oncoming traffic, eliminates dark spots and foggy light output. Waterproof: IP65 rated, designed for use in heavy rain. Rainproof housing ensures reliable operation in extreme conditions. Specifications: Compatible With: H7 Condition: / Never Used Voltage: 9V-32V IP Rating: IP68 LED Type: 16PCS CSP LED Chips Beam Angle: 360° Color Temperature: 6000K White Heat Dissipation: Heat Pipe Technology + A380 Aluminum Heatsink Operating Life: >50000 hours Operating Temperature: -40°C to +80°C Placement on Vehicle: Left, Right, Front Other Available Bulb Sizes: 9005 (9140, 9145, HB3 H10), 9006 (9012, HB4), 9007 (HB5, High & Low Beam), H11 (H8 H9), H4 (9003 HB2 H4-3 High & Low Beam), H13 (9008, High & Low Beam), 9004 (HB1, High & Low Beam), H7, H16 5202 (Fog Lights) Package Content: 2 x H7 LED Headlight Bulbs Installation Caution: 1. Ensure the vehicle has cooled down before installation. 2. Place the vehicle in park or secure it in gear. 3. Turn off the ignition and remove the keys. 4. Avoid burns when handling lighting components. 5. Avoid crushing, cutting, or touching the bulbs with bare fingers to prevent contamination. 6. Inspect all connections, ports, and wires to prevent lighting issues. 7. Ensure the bulb does not contact the interior light shield during adjustment. Why Choose AUXITO M5S H7 LED Headlight Bulbs? Features excellent heat dissipation with intelligent temperature control chip. High power output with 1:1 halogen lamp design. Includes built-in fan and smart IC driver. Minimizes error warnings and radio interference on most vehicles; some sensitive models may require a CANBUS decoder. Suitable for multiple applications including high beam, low beam, or fog light depending on factory halogen bulb size. Important Notice: 1. Designed to replace halogen bulbs only. Not intended to replace factory HID or LED systems. 2. Not recommended for use in projector lens headlights as lens brightness may be affected. No Additional Adapter Required: Two types of H7 LED bulbs exist. One type offers superior heat dissipation with a built-in fan, enabling high brightness but may require adapter modification due to size. The other is 1:1 halogen-sized, fanless, with slightly improved brightness over halogen, no adapter change needed, but may have polarity-related installation issues. Why does AUXITO have lower luminous flux than some competitors but better performance? Many sellers claim luminous flux of 1W=200LM or higher, but current technology maxes at approximately 1W=140LM. AUXITO M5S Series achieves a realistic 1W=100LM with upgraded flip-chip technology, higher luminous efficiency, and lower wattage. Luminous efficiency decreases over time due to thermal and electrical factors.