10 Pack A19 Rechargeable Emergency Light Bulbs E26 9W 3000K Warm Emergency Light Bulbs for Power Outage, Battery Backup LED for Lamps, Hurricane Blizzard Use, Outdoor Camping Hiking

RECHARGEABLE LIGHT BULBS: Battery-powered light bulbs work as standard A19 LED bulbs and can recharge during daily lighting use. The built-in battery backup provides 2-8H of lighting during power outages. Power outage light bulbs fit any fixture with an E26/E27 threaded base.
EMERGENCY LIGHT BULBS: During sudden power outages caused by hurricanes, storms, and other inclement weather, camping light bulbs can provide lighting to reduce panic during blackouts. They provide wider illumination than flashlights and are safer than candles.
WAY TO LIGHT UP: The emergency bulb requires a closed circuit to light. This can be achieved by screwing it into a powered socket, touching the bulb base with a wet cloth or finger, using the push-button switch on the hook, installing the bulb on the lampholder, or inserting the lamp plug into the plug cap.
ENERGY-SAVING: The 9W emergency light bulb for power outages offers 6500K cool light, 450 lumen output, and 85V-265V input voltage, which can help reduce energy use and the cost of frequent bulb replacements. When storing for extended periods, recharge the bulb every 60 days.
3 BRIGHTNESS LEVELS: Each LED light bulb offers 3 brightness levels in emergency mode:
10%: 110LM, runtime
5-8H; 50%: 220LM, runtime
4-5H; 100%: 450LM, runtime 2-3H. It adapts to varying ambient light to reduce glare and adjusts illumination based on the duration of a power outage.
WHAT YOU GET: 10 rechargeable light bulbs, 8 portable hooks, 4 plug caps, and 4 socket adapters. The upgraded plug can be adjusted in height and direction to provide better lighting. The bulb needs to be fully charged before first use for longer emergency operation