Product Selector
M99B-LED
360 degree beacon Blue LED Safety Light — IP64, 600 Hour Runtime, 2 mile visibility
The M99B-LED is a 360-degree blue beacon for extended-duration safety marking that runs up to 600 hours on two D-cell alkaline batteries or an alternate four-AA configuration, driving nine LEDs in a double-flash signal visible up to 2 miles, with a battery indicator reading green, yellow, red, and flashing red, a photocell for automatic dusk-to-dawn operation, a replaceable 80 lb pull magnet, and a housing built around a soft-touch switch, anti-roll geometry, and a rubber over-molded grip.
Best use case: Best for long-duration warning on rail equipment, construction sites, industrial machinery, utilities, and barricades, combining double-flash output, photocell operation, magnetic mounting, and very long battery life.
Additional Information
Features
- • Up to 600 hr runtime on (2) D-cell alkaline batteries
- • Also operates on (4) AA batteries
- • Battery indicator: Green: 100–50%; Yellow: 50–20%; Red: 20–10%; Flashing red: below 10% (supplier-stated ranges)
- • Integrated photocell for automatic dusk/dawn operation
- • 9 LEDs with double-flash output
- • Visibility up to 2 mi
- • Detachable, replaceable 80 lb pull magnet
- • Anti-roll shape and rubber over-molded grip
Material
- N/A
Specifications
Specifications
- Light Source: 9 LEDs
- Modes: Double Flash
- Runtime: Up to 600 hr
- Visibility: Up to 2 mi
- Ingress Protection: IP64 (dust-tight, water-resistant)
- Dimensions (H × W): 11.5 in × 3 in
- Weight: 1.5 lb (without batteries)
- Battery: (2) D cell or (4) AA, not included
- Magnet: Detachable / replaceable, 80 lb pull
- Battery Indicator: Green: 100–50%; Yellow: 50–20%; Red: 20–10%; Flashing red: below 10% (supplier-stated ranges)
- Photocell: Yes
