ReviewsLed Substrates

3M 4936 VHB Adhesive Tape, 2.5" Diameter Circles (roll of 100)

Bonds high and medium surface energy metals, glass, plastics, and paints.
Resists plasticizer migration in vinyl substrates.
Conformable foam construction for bonding slightly irregular or mismatched substrates.
Industrial strength bonding, attaching and mounting.

High-Grade Material and Function: Adopting Bright T6 Bulbs of highly efficient materials and proprietary substrates are used to deliver a truly....
Widely Application: Made of aluminum and imported brand new plastic material, anti-drop, anti-stab and durable for Outdoor Activities, such as....
Multi Functions - One button switch support 4 WORKING MODES: Battery Saver / Medium Brightness / Ultra Brightness / Strobe. Power Resource: 2 x 18650....
Light the way – Never get left in the dark with the Powerful Led Headlight flashlight! This ultra-bright, 30000 lumens headlamp features 5 Cree LED....
Five features of this item: Material: Aluminum Alloy | Body Color: Golden | Strap’s color: Black | Illuminate Range: about 150 m/500ft (High light)....

[New Revolution Design]---Latest upgrade halogen bulb size design led bulbs. All-in-one, 1:1 same size as original halogen bulb. Original standard socket, no any extra wires,100% plug and play/direct replacement with the stock halogen bulbs..
[Efficient Heat Dissipation]---Completely integrated aluminum alloy structure perfectly helps to automatically take away the heat, 50% cooler than other LED bulbs without fan, and double ceramic substrates and pure copper material improves the luminous efficiency and works more stably..
[7000K Bright White]---H4 LED headlight bulbs are designed with the latest technology to ensure maximum white light output and perfect high and low beam patterns. 300% brighter than your stock halogen bulbs, greatly increase night-time driving visibility and irradiation distance..
[30,000 hours Lifespan]---Quality CSP LED chips consume less power than traditional halogen bulbs, IP68 waterproof rate, work well in rainy, foggy and other extreme weathers..
[12 Months Warranty]---DZG H4 9003 HB2 H19 LED headlight bulbs come with 12 months warranty. Buy with confidence. The filter system is not always 100% correct. Please refer to the owners manual or check the part number on the original bulbs. If you are not sure, please contact us..

【700% Brighter Than Halogen】➤Newest Japanese CSP LED chips with 120W 24000lm per pair, 6500K cool White, Super focused beam pattern design provides wider and farther lighting range which is 7 times brighter than your original halogen bulb..
【OVER 50,000 HRS LONG LIFESPAN】➤Copper tubes and copper substrates conduct heat quickly,15000RPM turbo cool fan and hollow carved heat sink design provide super cooling ability,With its high-performance chipset and heat sink design, it has reached a perfect balance of performance and service life..
【1:1 Beam Pattern】➤A good LED bulb not only gives the strongest light, but also makes the LED chip very close to the halogen bulb filament.These 9012 led headlights adopt 1:1 beam pattern technology and 0.039 inch ultra-thin copper base board to concentrate the beam on the further road without dazzling oncoming vehicles with a clear cut-off line.
【10 Minutes Installation】➤Built-in Highly integrated smart driver replaces bulky drivers,all-in-one mini design,takes up less space in your housing. perfectly fit into your housing and factory sockets..
【99.9% Vehicles Compatible】➤Built-in Canbus ready and high wattage close to stock bulbs,No bulky tail size,make the 9012/HIR2 LED bulbs better compatib....

Promotes paint adhesion to difficult substrates such as galvanized steel and aluminum.
Dimensions: 2.76L inches x 9.65H inches x 2.76W inches.

...with the original car headlight housing just the same beam pattern as stock halogens to focus down the road. No dark spots and no blinding oncoming traffic. With 6500K cool white color light makes driving safer and more reliable..
【50,000 Hours Lifespan】 With Top-graded aviation aluminum material and dual copper substrates help to dissipate the heat generated from the LED chips rapidly and effectively. The upgraded intelligent temperature control element ensures the light bulbs will operate in a normal working temp range and provide up to 50,000 hours lifespan..
【Error free for 98% of Vehicles】The built-in intelligent IC driver makes the H11 headlights better compatible with 98% of vehicles’ systems without error. Please note: Although CAN-Bus ready, some sensitive models of Jeep, Dodge, Ram, Chrysler, etc. may require an additional decoder to be installed..