Features & Compatibility
Price: $79.99 - $59.99
(as of Mar 31, 2026 07:53:49 UTC – Details)
Product description


KATANA H11 Bulbs

KATANA Wireless Bulbs With Cooling Fan
KATANA wireless series bulb will be on behalf of the next evolution of bulb technology, with wireless direct insertion design, bright lamp bead, more advanced technology, and even better cooling system.
1:1 MINI Size Design Wireless In-line Design Unique Cooling Fan Design
KATANA · Through the wind
Starting a new chapter in KATANA Bulb, with latest cooling system, fanless design,wireless design, no bulky driver,high-end lamp beads and more.
Along with unparalleled performance, KATANA bulbs can light up to 18000lm per pair, which is 400% brighter than original halogen lamp, more concentrated light, wider range and longer distance.
Model: H11(H8/H9) Color Temperature: 6500K Waterproof IP Rate: IP65

High Brightness
Array excellent chips design ensure uniform light without any dark spot,provide wider viewing angle,400% brighter than original halogen lamp,50% brighter than traditional lights.

Easy Installation,Plug & Play
Highlight lamp beads + wireless design, allows the lamp body being built in a smaller size to match a wider range of vehicle’s model. Easy installation within 10 mins.

Reliable Cooling System
Adopting advanced 6063 aviation aluminum,combined with unique fan design,ensure maximum heat dissipation, highly improve the lifespan of the bulb.

Wireless In-line Design
New generation has no bulky driver and additional wireharness outside,which can combine all that additional circuit into tiny one block and can be put into existing lamp housing.

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Customer Reviews
4.1 out of 5 stars 70
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4.1 out of 5 stars 70
4.1 out of 5 stars 70
4.1 out of 5 stars 70
4.1 out of 5 stars 70
Price
$59.99$59.99
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$59.99$59.99 $59.99$59.99 $93.99$93.99
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Lumens
18,000 LM 18,000 LM 18,000 LM 18,000 LM 36,000 LM 36,000 LM
Cooling Fan
✓
✓
✓
✓
✓
✓
Color Temp
6500K White 6500K White 6500K White 6500K White 6500K White 6500K White
Package Included
2 Bulbs 2 Bulbs 2 Bulbs 2 Bulbs 4 Bulbs 4 Bulbs
-Upgraded Design: KATANA H11 Front Light Bulbs for OFF-Road Use, Adopting the upgraded EMC anti-interference chip, 18,000 LM per pair, 400% brighter than original lamp, 360° full illumination without shadows. Providing a clearer night visibility and safer driving.
-Ultimate cooling: The bulb’s body uses 6063 aviation special aluminum + CNC process,greatly increasing the heat dissipation efficiency of the shell. The ultra-high-speed fan can speed up to 13,000 RPM, ensuring KATANA bulbs more stable and durable.
-Quick installation: 1:1 mini size design as original fog light bulbs, identical luminous position. No external wire and additional driver, perfect fit into your lamp assembly. Direct plug & play, easy to install within 10 mins.
-Perfect Beam Pattern : By simulating the light distribution principle of original lamp,a uniform 360 degree beam is formed to achieve perfect optical reduction. Light up without dark spots or foggy light, do not blind oncoming traffic.
-Intelligent Decode: Using the latest linear intelligent decoding technology. Fit for 99% vehicle’s computer without error or flickers, but for some sensitive vehicles, the decoder may be needed. If you have any issue about this bulb, please let us know.

Secretspy –
Well worth the money
Only thing I can say is just go ahead and buy them already. Felt to be fairly sturdy product, good quality, great fit and are CRAZZYYY BRIGHT!!! First pair was for my high-beams, and for the price I will be purchasing for low-beams as well as an extra set for high and low beams just to make sure I have them if ever needed
AZ Roadster –
Fits my 2003 BMW Z4 Roadster perfectly.
These fit my 2003 BMW Z4 Roadster just perfectly! The install was easy and they are definitely brighter and whiter than the OEM bulbs which have a more yellow color. I am planning to replace all of my bulbs with LEDs like this one if I can find all the correct sizes.
Isaial Harris –
No, good light bulbs.
light burned out only a day No, good.
Beth Stovall –
Very Bright!
These lights are very bright and I bought them for my 02 Suburban. I have smoked headlights and needed brighter bulbs and these were just what I needed. Only reason I didn’t give 5 Stars is because they Constantly Flicker.
E. Glover –
Plug and play LEDs – easy and safe!
Nice and bright! They install just like any other bulb, no special equipment or additional adapters/wires. Nice! 👍
Narianela silva –
Alumbran súper bien
Muy bueno lo recomiendo
KevRob –
Burnt out bulb light on the dash
Katana Upgraded H7 Bulbs, 18000LM 6500K Xenon White Super Bright with Cooling FanI installed these and they would trigger a burnt out bulb light on the dash so the LED CANBUS decoder didn’t work well. I don’t think these LED’s agreed with my vehicle a Volkswagen MK5 but maybe they will work wonders with other vehicles.
Great lights really bright and easy to install –
Great light
These lights are awesome very bright and easy to install I’ve had 0 problems with them and they’ve been on my last three vehicles