Model-A Rechargeable Led emergency light bulb 7W/9W/12W/15W

is outdoor Rechargeable Emergency Led Bulb useful

Power Backup: Rechargeable LED bulbs can provide illumination during power outages or when there is no source of electricity available [1]. These bulbs have built-in rechargeable batteries that can store energy when connected to a power source and continue to shine even when the power cuts off..

 how to choose outdoor Rechargeable Emergency Led Bulb ?

1. Brightness (Lumens): Pay attention to the brightness level of the LED bulb, which is measured in lumens. The higher the lumen output, the brighter the illumination will be. Consider the specific lighting needs of your outdoor space and choose a bulb with an appropriate lumen output for optimal visibility
2. Battery Runtime: Evaluate the battery runtime of the rechargeable LED bulb. This indicates how long the bulb can provide illumination on a single charge. Depending on your requirements, look for bulbs that offer a sufficient runtime for your outdoor activities or emergency situations
3. Color Temperature: Consider the color temperature of the LED bulb. Color temperature affects the perceived color of the light emitted by the bulb. Warmer temperatures (2700-3000K) provide a yellowish light resembling incandescent bulbs, while cooler temperatures (5000-6500K) produce a bluish-white light similar to daylight. Choose a color temperature that suits the ambiance and purpose of your outdoor lighting
4. Lifespan: Look for information about the lifespan of the LED bulb. A longer lifespan indicates durability and reduces the frequency of replacement. LED bulbs are known for their longevity, so consider bulbs that have a high estimated lifespan to ensure long-term usage
5. Recharge Time: Check the recharge time of the LED bulb. This refers to the duration required to fully charge the battery. Faster recharge times are convenient, as it reduces downtime and ensures that the bulb is ready for use when needed. Consider bulbs with shorter recharge times to minimize waiting periods

How many days will cost in production if I order it ?
Order leading time usually within15-20   days. for sample within 7days