LED work light CHILITEC BSA-20 50W 4200 lm battery 11.1V 5.0Ah

The CHILITEC BSA-20 LED work light delivers 50 W of power and a luminous flux of approximately 4,200 lumens from an integrated rechargeable battery. Designed for cordless operation, this portable work light features a built-in 11.1 V 5.0 Ah battery for extended runtime and convenient on-site use. The housing and stand allow stable placement and targeted illumination for workshops, construction sites and maintenance tasks that require bright, mobile lighting.

Advantages

This LED work light provides high luminous output with low energy consumption, offering consistent brightness throughout typical battery discharge cycles. Cordless design eliminates cable constraints and simplifies setup in areas without ready power access. The compact form factor and integrated handle make transport and positioning straightforward, while durable components and heat management ensure reliable operation under repeated use.

Suitable for

• Construction and renovation sites
• Automotive repair and maintenance
• Workshops and industrial maintenance
• Temporary lighting for events and inspections
• Outdoor tasks where mains power is unavailable

Key specifications

• Rated power: 50 W
• Luminous flux: ~4,200 lm
• Battery voltage and capacity: 11.1 V, 5.0 Ah (integrated rechargeable)
• Light source: high-efficiency LEDs
• Operation: cordless, built-in battery
• Physical: portable housing with handle and stand for stable placement

How to use

Place the light on a flat surface or extend its stand to aim illumination toward the work area. Ensure the built-in battery is charged before use by connecting the supplied charger to a suitable mains outlet; refer to the charger indicators to confirm charging status. Switch the unit on using the power control and adjust the light direction as needed. After work, turn the light off and recharge the battery so the unit is ready for the next use.

Usage recommendations

For optimal battery life, avoid fully depleting the battery on a regular basis and store the unit charged under moderate temperatures. Keep the light and ventilation areas clean of dust and debris to maintain heat dissipation. Use the light on stable surfaces and avoid exposure to heavy rain unless the product specifications indicate appropriate ingress protection.