1. Utangulizi
This instruction manual provides essential information for the safe and effective installation, operation, and maintenance of your WinPower H1 Halogen Headlight Bulbs. Please read this manual thoroughly before installation and keep it for future reference.
These 24V, 70W H1 halogen bulbs are designed to provide a 3000K yellow light, suitable for various automotive lighting applications including high/low beams, fog lights, and daytime running lights in 24V DC vehicles.

Image 1.1: WinPower H1 Halogen Headlight Bulbs (pair) and their packaging. The bulbs feature a clear glass envelope and a metal base, designed for automotive lighting.
2. Taarifa za Usalama
Always observe the following safety precautions when handling and installing automotive bulbs:
- Ensure the vehicle's ignition is off and the headlights are switched off before beginning installation.
- Allow bulbs to cool down completely before handling if they have been recently in use. Halogen bulbs can become extremely hot.
- Vaa glavu za kinga na kinga ya macho wakati wa ufungaji.
- Avoid touching the glass part of the bulb with bare hands. Oils from your skin can create hot spots, leading to premature bulb failure. If touched, clean with rubbing alcohol.
- Weka balbu mbali na watoto.
- Tupa balbu za zamani kwa uwajibikaji kulingana na kanuni za eneo lako.
- Verify that the replacement bulb's voltage (24V) na wattage (70W) match your vehicle's specifications to prevent damage to the electrical system.

Image 2.1: Illustration showing a warning against touching the glass surface of the bulb with bare hands, indicated by a crossed-out fingerprint icon and a yellow warning triangle.
3. Bidhaa za Bidhaa
- Programu Inayotumika Mbalimbali: Designed for use as high beam, low beam, fog lights, or daytime running lights.
- Utendaji wa Juu: Optimized for 24V DC vehicle electrical systems.
- Ufungaji Rahisi: Features a plug-and-play design, requiring no wire modifications.
- Ujenzi wa kudumu: Utilizes a specialized filament for extended lifespan, approximately 1000 hours.
- Nyepesi Pato: Provides 3000K yellow light with 2000 lumens brightness.
- Kiwango cha Kawaida: H1 socket type, 70W power rating.
4. Vipimo
| Vipimo | Thamani |
|---|---|
| Chapa | WinPower |
| Nambari ya Mfano | H124V70W |
| Aina ya Balbu | Halojeni |
| Aina ya Tundu | H1 |
| Voltage | 24 Volts DC |
| Wattage | 70 Watts |
| Joto la Rangi | 3000 Kelvin (Yellow) |
| Mwangaza | 2000 Lumens |
| Muda wa Maisha uliokadiriwa | Takriban masaa 1000 |
| Uzito wa Kipengee | 60 grams (per pair) |
| Vipimo vya Kifurushi | 12.3 x 9.3 x 4.9 cm |

Image 4.1: Detailed dimensions of the H1 Halogen Bulb, showing measurements in centimeters and inches for length and base width.
5. Ufungaji
The WinPower H1 Halogen Headlight Bulbs are designed for easy plug-and-play installation. Follow these general steps. Specific procedures may vary slightly depending on your vehicle's make and model. Refer to your vehicle's owner's manual for detailed instructions on accessing the headlight assembly.
- Maandalizi: Ensure the vehicle is turned off and cooled down. Open the hood and locate the back of the headlight assembly.
- Fikia Balbu: Depending on your vehicle, you may need to remove a cover, dust cap, or other components to access the bulb.
- Tenganisha Wiring: Carefully disconnect the electrical connector from the old bulb.
- Ondoa Balbu ya Zamani: Unclip or twist to release the old H1 bulb from its housing. Handle the old bulb by its base to avoid contact with the glass.
- Weka Balbu Mpya: Holding the new WinPower H1 bulb by its metal base (avoid touching the glass), carefully insert it into the headlight housing. Ensure it is seated correctly and securely. The bulb's base is designed for a specific orientation.
- Balbu salama: Re-engage any clips or twist mechanisms to secure the new bulb in place.
- Unganisha upya Wiring: Unganisha tena kiunganishi cha umeme kwenye balbu mpya. Hakikisha inatoshea vizuri.
- Utendaji wa Mtihani: Before reassembling any covers, turn on your vehicle's headlights to verify that the new bulb is functioning correctly. Check both high and low beams, if applicable.
- Mkutano wa Mwisho: Once confirmed working, reattach any covers or components removed during step 2.
Important: Do not touch the glass part of the new bulb with your bare hands during installation. If you accidentally touch it, clean the glass with a clean cloth and rubbing alcohol before turning on the lights.

Picha 5.1: Maelezo ya kina view of the H1 bulb's metal base and the internal filament structure, highlighting the connection points and the precise design for proper fitment.
6. Uendeshaji
Once installed, the WinPower H1 Halogen Headlight Bulbs operate like standard automotive bulbs. Simply use your vehicle's existing headlight switch to turn them on and off. The 3000K yellow light provides enhanced visibility, particularly in adverse weather conditions such as fog or rain.

Image 6.1: The WinPower H1 bulb illuminated, demonstrating its 3000K yellow light output.
7. Matengenezo
WinPower H1 Halogen Headlight Bulbs require minimal maintenance. To ensure optimal performance and longevity:
- Ukaguzi wa Mara kwa Mara: Periodically check your headlights for proper function. Replace bulbs promptly if they burn out or dim significantly.
- Usafi: Keep headlight lenses clean from dirt, dust, and debris to maximize light output.
- Epuka Uchafuzi: As mentioned in the safety section, avoid touching the glass of the bulb with bare hands. If cleaning is necessary, use a clean, lint-free cloth and rubbing alcohol.
- Voltage Utulivu: Ensure your vehicle's electrical system is stable and operating within the specified 24V range to prevent premature bulb failure.
8. Utatuzi wa shida
If you encounter issues with your WinPower H1 Halogen Headlight Bulbs, consider the following troubleshooting steps:
- Balbu Isiyowaka:
- Angalia muunganisho wa umeme ili kuhakikisha umeunganishwa vizuri.
- Verify that the bulb is correctly seated in its housing.
- Inspect the vehicle's fuse box for a blown headlight fuse. Replace if necessary.
- Test the bulb in another working headlight socket (if available) or test the socket with a known working bulb to determine if the issue is with the bulb or the vehicle's wiring/power supply.
- Mwanga hafifu au Unaofifia:
- Ensure the vehicle's battery and alternator are functioning correctly and providing stable 24V power.
- Angalia miunganisho ya umeme iliyolegea au iliyoharibika.
- Inspect the bulb for any signs of damage or contamination on the glass.
- Muda mfupi wa Maisha:
- Ensure the bulb was not touched with bare hands during installation.
- Verify that the vehicle's voltage is stable and not exceeding 24V.
- Check for excessive vibration in the headlight assembly.
9. Udhamini na Msaada
WinPower products are manufactured to high-quality standards. For specific warranty information, please refer to the product packaging or contact your retailer. In case of technical issues or questions not covered in this manual, please contact WinPower customer support through their official channels or the retailer from whom the product was purchased.
For further assistance, you may visit the WinPower brand store: WinPower Store




