Sealight-Xenower X4 LED Headlight Bulb
Package Contents:
- LED Bulb X2
- User Manual X1
- Note Card X1
- Zip Ties X4
- Double-sided Tape X2
- Gloves X2
- Hexagonal Wrench X1
Product specifications
USER INSTRUCTIONS
- Please purchase the product through official channels; otherwise, we won’t provide after-sales service.
- As the product has small & sharp parts, please keep it away from children.
- After receiving the product, please carefully check whether it is damaged or if any parts are missing. If there is any problem, please contact Customer Service
- This product is only fit for vehicles that use 12V batteries. High voltage may cause damage.
TECHNICAL SUPPORT & SERVICE TEAM
- North America:
- E-mail: [email protected]
- Tel: (+1) 805-538-4353
- If there are any questions about the bulbs, contact our service team for help.
INSTALLATION INSTRUCTIONS
Matters needing attention:
- Please light up the bulb before installation.
- The OE halogen bulb would be extremely hot for quite a long time after shutting down the engine. To avoid burns, please wait at least 2 hours before replacing the lamps.
- Wear gloves while replacing the lamps, and do not touch the LED chips.
- If the lamps do not light up, please unplug the power line, connect it reversely and try again. Make sure the polarity is correct. (especially for 9005/HB3, 9006/HB4, H11, 9012)
Models: H1/H3/H4/H7
Installation instructions(Take h4 as an example)
- Fig. 1: Remove the dust cover and the OE Halogen bulb. Hold the base of the lamp and turn counter-clockwise until it is unlocked, and then remove the OE Halogen bulb.
- Fig. 2: Insert the retainer holder into the assembly slot, match the tabs with the slot, and lock the retainer holder with the buckle.
- Fig. 3: Insert the lamps into the retainer holder in the correct position.
- Fig. 4: Rotate the heat sink to get a better beam pattern (It will get the best beam pattern if the LED chips face 3-9 o’clock.)
- Fig. 5: Please double-check the “+/-” polarity before connecting the plug. (only for H7)
- Fig. 6: Sort and fix the wiring harness with Zip Ties or Double-sided Tape. You can also insert the drive into the assembly.
Models: H11/H13/9005/9006/9012
Installation instructions(Take 9005 as an example)
- Fig. 1: Remove the dust cover and the OE halogen bulb.
- Fig. 2: Line up the tabs with the slots of the assembly. Warning: the tabs are asymmetrical.
- Fig. 3: Insert the lamps, turn them clockwise, then clamp them tightly.
- Fig. 4: Connect the power line.
- Fig. 5: Sort and fix the wiring harness with Zip Ties or Double-sided Tape. You can also insert the drive into the assembly.
Models: 9004/9007
Installation instructions
- Fig. 1: Remove the bulb retainer and OE halogen bulb from the vehicle.
- Fig. 2: Take apart the retainer holder from the LED lamps.
- Fig. 3: Assemble the retainer holder with the bulb retainer together, and then insert them into the assembly.
- Fig. 4: Insert the lamps into the retainer holder in the correct position.Note: Line up the tiny tab of the LED lamps with the slot of the retainer holder.
- Fig. 5: Rotate the heat sink to make it tight (If the high beam and the low beam reverse, take the bulb out and rotate it 180 degrees, and then install it again.)
- Fig. 6: Connect the power line.
- Fig. 7: Sort and fix the wiring harness with Zip Ties or Double-sided Tape. You can also insert the drive into the assembly.
Models: 9008/H13
Installation instructions
- Fig. 1: Remove the OE halogen bulb
- Fig. 2: Insert 9008/H13 into the assembly and rotate it clockwise, then lock it
- Fig. 3: Connect the power line.
- Fig. 4: Sort and fix the wiring harness with Zip Ties or Double-sided Tape. You can also insert the drive into the assembly.
Suggestions
- For most vehicles, we suggest keeping the LED chips facing the 3 and 9 o’clock directions when locked into place to achieve the best beam pattern.
- If you are not satisfied with the beam pattern, please try to adjust the beam pattern as photo.
- If the beam pattern is too high, adjust the buckle of the assembly to adjust the beam pattern. (As the picture shows above.)
FAQ
Q: The model of lamps I purchased is different from my OE halogen lamps. Can I get an exchange for the correct model?
- The main reasons:
- Amazon confirmed that the Fit system is not 100% accurate.
- Your headlight assembly is not an OE part.
- Please double-check the model of your OE halogen bulb. And contact our Customer Service for an exchange.
Q: The size of the lamps is not correct; they’re either too long or too wide, and LED lamps can’t be installed in the headlight assembly. How can I get properly sized lamps for my car?
- Some LED lamps are not in a 1:1 ratio with the OE halogen bulbs. The large base is for better heat dissipation and prolonging the life of the lamps. If the lamps are not suitable for installation, please contact Customer Service.
Q: Do you meet the five phenomena below?
- Errors on the instrument panel;
- The Lamp keeps flashing.
- Can’t switch between high and low beams;
- High and low beams reversed;
- The Lamp does not turn on or off.
- The above phenomenon is decoding problems, which are mainly caused by the automotive computer failing to detect the correct signal. You can contact Customer Service to obtain the decoder and solve the decoding problem.
Q: How to adjust the lamps to 3-9 o’clock? I’ve read all the instructions, but still can’t find the method.
- We recommend keeping the LED chips facing the 3 o’clock and 9 o’clock positions to ensure the best beam pattern and visual effect. However, it is impossible to adjust to this position for some vehicles. There is no need to worry about the position of the LED chips as long as the beam pattern is acceptable.
Q: The Daytime Running Lamps work incorrectly; they keep flashing. How can I solve the issue?
- If your Daytime Running Lamp and High beam are the same bulb, the case would be complicated to solve. Please contact Customer Service.
Q: After installing the LED lamps, I found my High beam and Low Beam reversed. Is there any way to solve this problem?
- It is recommended to remove the lamp, rotate it by 180°, and install it again. If the problem still ex
WARRANTY DESCRIPTION
Thank you for purchasing our products. All of our products are manufactured with the best quality control. To protect your rights, you can extend the warranty period for 6 months by contacting us via the links below or sending us an email.
- Extended warranty period:
- E-mail: [email protected]
- Links: https://sealight-led.com/membership / https://sealight-led.com
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Sealight-Xenower X4 LED Headlight Bulb-FAQs
Q1. How do I install LED headlight bulbs correctly?
To install, access the headlight housing, remove the dust cover, disconnect the halogen bulb, and replace it with the LED bulb. Connect the power, then test the lights.
Q2. What is the correct orientation for LED headlight bulbs?
For single filament bulbs, the LED chips should face side-to-side—one set at 3 o’clock and the other at 9 o’clock. This ensures a proper beam pattern.
Q3. Are Sealight LED bulbs adjustable?
Yes. Sealight bulbs feature a 360° adjustable socket, allowing you to fine-tune the beam pattern to match your vehicle’s headlights.
Q4. How do I properly align LED headlights?
Park your car 3 feet from a wall, mark the beam center, then back up 25 feet. Adjust the headlight screws until the beams align at the right height and angle.
Q5. What is an H4 LED headlight bulb?
An H4 bulb is a dual-beam bulb, meaning it provides both low and high beams in one unit. The LED version is brighter, more efficient, and longer lasting than halogen.
Q6. How bright are Sealight X4 LED bulbs?
Sealight X4 bulbs produce up to 55,000 lumens with advanced 6-chip technology—significantly brighter than standard halogen bulbs.
Q7. How many watts are LED headlights?
Most LED headlight bulbs range between 20–80 watts, depending on design. The Sealight Xenower X4 uses advanced low-power, high-output chips.
Q8. Do LED headlights provide both high and low beams?
Yes. Dual-beam LED bulbs, like H4, combine both high and low beam functions in one bulb.