The 17 Best Bulb Lights Solar of 2026
Bulb Lights Solar of October 2026: we compared 17 models by features, build quality and value.
Solar Light Batteries & Parts
How to choose replacement batteries, bulbs, panels and parts for solar lights, and how to tell whether a light needs a new battery or a new fixture.
The 17 Best Light Bulb Outdoor Solar Lights of 2026
Light Bulb Outdoor Solar Lights of October 2026: we compared 17 models by features, build quality and value.
The 17 Best Battery For Solar Lights of 2026
Battery For Solar Lights of October 2026: we compared 17 models by features, build quality and value.
The 17 Best Batteries For Outdoor Solar Lights of 2026
Batteries For Outdoor Solar Lights of October 2026: we compared 17 models by features, build quality and value.
The 24 Best Solar Light Bulbs Outdoor of 2026
Solar Light Bulbs Outdoor of October 2026: we compared 24 models by features, build quality and value.
The 26 Best Solar Bulbs Outdoor of 2026
Solar Bulbs Outdoor of October 2026: we compared 26 models by features, build quality and value.
The 26 Best Solar Bulbs For Home of 2026
Solar Bulbs For Home of October 2026: we compared 26 models by features, build quality and value.
The 26 Best Replacement Parts Solar Lights of 2026
Replacement Parts Solar Lights of October 2026: we compared 26 models by features, build quality and value.
The 26 Best Rechargeable Solar Light Batteries of 2026
Rechargeable Solar Light Batteries of October 2026: we compared 26 models by features, build quality and value.
The 26 Best Nimh Batteries In Solar Lights of 2026
Nimh Batteries In Solar Lights of October 2026: we compared 26 models by features, build quality and value.
Solar Light Batteries & Parts Buying Guide
Most solar lights that stop working need a new battery, not a new light. The rechargeable cell is usually the first part to wear out.
- Match the battery type. Check the old cell: NiMH, NiCd or lithium (often 3.2 V LiFePO4 in an AA size). Replace like with like. A 3.2 V lithium cell can damage a light designed for 1.2 V NiMH.
- Capacity (mAh). A higher mAh NiMH cell can run longer, but only if the panel can fill it on a typical day.
- Do not use alkaline batteries. They are not rechargeable and can leak.
- Clean the panel. Dirt and clouded plastic cut charging. Wipe panels regularly; a hazy panel can sometimes be improved with plastic polish.
- Check the sensor. Lights that stay off in the dark may have a covered or faulty light sensor, or the switch may be off.
Solar bulbs with their own panel are a separate product: a hanging bulb you can use in sheds, tents or chicken coops. Recycle old rechargeable batteries at a battery drop-off point.