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Detachable Blackout Backup LED Bulb Camping Off-Grid Lighting

Power: 30w
Luminous Efficacy: 100lm/w
Type: Detachable Emergency Bulb
Service: OEM / ODM Customized 
Voltage: AC85-265V
Warranty: 3-5 years
Availability:
Quantity:
  • BS-YJ008

  • Bestshow


Product Overview


Our detachable emergency LED bulb is an innovative, high-reliability lighting solution built for wholesale buyers, outdoor commercial operators, emergency lighting project contractors, and retail business owners. Featuring a unique detachable structure, rechargeable battery backup, and wide voltage compatibility, this blackout backup LED bulb delivers 30W high-efficiency lighting with up to 10 hours of emergency runtime. It automatically turns on during power outages, and its multi-scene design adapts to emergency backup, off-grid outdoor use, and daily commercial lighting, making it ideal for bulk procurement and brand customization.


Core Technical Specifications


Technical Parameter

Specification Details

Model

BS-YJ008

Rated Power

30W

Luminous Efficacy

100lm/w

Input Voltage

AC 85-265V (global wide voltage range)

LED Light Source

SMD 2835

Color Temperature

2700K-7000K (full customizable)

Max Emergency Duration

4~10 hours (adjustable via brightness levels)

Housing Material

High-strength flame-retardant PP

Global Certifications

CE, C-tick, EMC, LVD, RoHS, SAA, SASO

Warranty Period

3-5 years


Emergency bulb Product Details


Key Features & Commercial Benefits


Detachable Design & Transportation Cost Reduction

The patented detachable appearance design cuts transportation volume by 40%, significantly reducing sea freight and land shipping costs for bulk purchasers, improving inventory turnover, and boosting profit margins—especially for cross-border bulk orders and global distribution.

Long-Lasting Emergency Performance & Power Outage Protection

Built-in high-capacity rechargeable lithium battery with multi-level brightness adjustment, this rechargeable emergency LED bulb delivers up to 10 hours of emergency lighting, with auto power-on function during blackouts. It provides reliable safety backup for commercial venues, reduces operational risks during power failures, and meets strict safety standards for emergency lighting projects.

Tool-Free Installation & Multi-Scene Versatility

It directly replaces standard E27 bulbs for plug-and-play use, with a detachable base and hook design for portable use as a handheld lamp, wall lamp, or camping light. This eliminates complex installation labor costs, covers multiple usage scenarios with one product, and reduces multi-category inventory pressure for bulk buyers.

High-Efficiency Lighting & Stable Quality

With 100lm/w high luminous efficacy and premium SMD2835 chips, this 30W emergency LED light bulb cuts long-term electricity costs, with a strict quality control system ensuring a defective rate below 0.2%. This minimizes after-sales maintenance and enhances brand credibility for retail and project clients.

Wide Voltage Compatibility & Global Compliance

AC85-265V wide voltage design adapts to global grid standards, with full international certifications to eliminate compliance risks for cross-border wholesale and global project procurement.


Wide Application Scenarios


Emergency Lighting for Commercial & Residential Projects: Home power outage backup, hotel and apartment emergency lighting systems, office building safety lighting, and public facility emergency illumination.

Outdoor Commercial & Off-Grid Activities: camping off-grid LED bulb for hiking, night market stall lighting, off-grid cabin illumination, yacht emergency backup, and outdoor tourism project lighting.

Portable Daily Commercial Lighting: Reading lamps, wall lamps, temporary construction site lighting, and retail display accent lighting for pop-up stores and exhibitions.


Customization & Bulk Procurement Service Details


We offer full OEM/ODM customization for wholesale buyers and brand operators, including adjustable color temperature, brightness, emergency runtime, and appearance design. Custom brand logo printing on the bulb and packaging is supported, with design confirmation via sample proofing before mass production. Sample lead time is 3-5 days, and bulk order production takes 1-2 weeks, with flexible adjustments for order scale and delivery urgency.


FAQ


What is the production lead time for bulk orders?

For sample orders, the lead time is 3-5 days. For mass bulk orders, the production cycle is 1-2 weeks, which can be adjusted according to your order quantity and customization needs.


Can we customize the detachable emergency LED bulb with our brand logo?

Yes, we support full OEM/ODM services including custom logo printing on the bulb and packaging. Please share your design requirements with our team before production, and we will confirm the final design via sample proofing to ensure brand consistency.


What is your after-sales policy for defective products?

Our products are manufactured under a strict quality control system, with a defective rate of less than 0.2%. For small quantities of defective products within the warranty period, we will provide free replacements along with your next order. For bulk defective batches, we will offer repair, reshipment, or customized solutions based on the actual situation.


emergency bulb Application




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