The Ideal Safety Lighting Solution for Paint Spray Booths — SEEKINGLED BAY51 & LO Series Explosion-Proof Lights

In industrial paint spray booths, safe lighting is of vital importance. The painting process releases large amounts of flammable solvent vapors (VOC), which can easily form explosive gas atmospheres. According to ATEX and IECEx standards, the interior of a spray booth is typically classified as a Zone 1 hazardous area, with the surrounding areas classified as Zone 2. Paint mist and dust place high demands on the protection and cleaning maintenance of lighting fixtures. Ordinary lights carry ignition risks, making it essential to use strictly certified explosion-proof lighting.
SEEKINGLED’s BAY51 Series and LO Series linear explosion-proof lights are premium solutions specifically developed for high-risk applications such as paint spray booths. At the 2026 Light + Building Exhibition in Frankfurt, Germany (March 8-13), industrial lighting buyers from Europe, the Middle East, and around the world gave high praise. They commented: “These two linear explosion-proof lights are compact in structure, feature smooth and easy-to-clean surfaces with high protection ratings, making them very suitable for spray booths and coating workshops that require frequent cleaning and involve solvent vapors and dust.” Buyers particularly appreciated their reliable explosion-proof performance, flexible installation, and ability to effectively reduce paint mist residue while lowering maintenance difficulty.
Why BAY51 and LO Series Are Particularly Suitable for Paint Spray Booths

Professional Explosion-Proof Certification & Ultra-High Protection:

Both lights hold ATEX and IECEx international explosion-proof certifications, making them suitable for gas Zone 1/2 and dust Zone 21/22 hazardous environments.
The BAY51 Series adopts a composite flameproof + increased safety + encapsulation design (Ex db eb mb IIC T6 Gb). The LO Series uses a flameproof design (Ex db IIB T6 Gb), with a robust enclosure capable of withstanding up to 2MPa explosion pressure and easily achieving IP69K protection (high-pressure hot water and steam cleaning). Both series feature smooth, easy-to-clean surfaces, excellent corrosion resistance, and resistance to paint mist and solvents, perfectly adapting to the harsh conditions of spray booths while significantly reducing cleaning workload.
Flexible Power & Sufficient Illuminance:
Available in 20W, 40W, 60W, and 80W power options, ideal for spray booth heights of 2.5–5 meters. They deliver uniform high illuminance (700–1000lux on the working surface), helping workers clearly observe spray results and surface defects.

Optional Emergency Lighting:

Supports built-in emergency modules that automatically switch during power outages (emergency duration ≥90 minutes), meeting fire safety requirements.

High-Performance Lighting Design:

Uses high-efficacy LED light sources (>150lm/W) with optional CRI >95 high color rendering for accurate reproduction of paint colors. Recommended color temperature is 4000K–5000K neutral white light. The linear structure is lightweight and easy to install, with intelligent dimming for energy efficiency.

Long Lifespan & Low Maintenance:

Rated lifespan of ≥50,000 hours with a maintenance-free design, significantly reducing high-altitude operations and operating costs.

SEEKINGLED’s BAY51 Series (high-protection composite type) and LO Series (linear flameproof type) have been widely applied in automotive coating lines, furniture painting workshops, and professional spray booths. With their smooth and easy-to-clean surfaces, IP69K ultra-high protection (especially outstanding in the LO Series), and optional CRI>95 high color rendering performance, they are recognized by European buyers as a cost-effective explosion-proof lighting solution for paint spray booths.
Safety lighting starts with professional explosion-proof solutions. Welcome to contact the SEEKINGLED team — let every beam of light safeguard your painting production!