
Needed to replace a bulb in an outdoor solar light string after one of the original bulb"s glass globe shattered. Didn't need a large quantity, so this 2-pack sounded perfect. The style and screw in base of the Sunthin G40 bulb was identical to the original. The new Sunthin bulb screwed into the existing light string socket without issues, but the new bulb never came on. All other original bulbs in the string work fine. This style of filament apparently can't be tested for continuity with a multi-meter, so I have no idea if the filament is faulty. Will be returning these bulbs.

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