Exposure Lights BoostR 3 ReAKT Rear Light

Description

Smart Technology, Exceptional Runtime, Powerful Visibility

The Exposure Lights BoostR 3 is the ultimate urban "be-seen" rear light for everyday commuting. Designed for riders who demand visibility, convenience, and seamless integration, its compact body and feather-light construction keep your setup clean and unobtrusive.

With an upgraded output of 200 lumens in flash mode and 75 lumens in constant mode, the BoostR 3 is brighter and more effective than ever. A larger battery delivers up to 70 hours of runtime, ensuring reliable, long-lasting performance for daily commutes or multi-day adventures. Combined with a precision-engineered lens system and our signature DayBright pulse pattern, you remain highly visible in all riding conditions from busy streets to open roads.

Advanced Reakt technology takes visibility even further by automatically adjusting brightness to suit ambient light. Enter a tunnel and it dims to preserve battery life; exit into bright daylight and it boosts output for optimal contrast. Reakt also includes an automatic brake light, flaring under deceleration for added safety in both constant and flash modes.

For group riders, Peloton mode prevents dazzling those behind you. When it detects another rider's light close behind, it dims automatically, returning to its previous setting once they move on.

A specially designed lens and body configuration provide exceptional side visibility, helping you stand out in busy urban traffic. The 8° collimated spot lens delivers impressive long-range throw, giving you greater clarity and control compared to other products with similar outputs.

Features:

• Day Bright Technology: Bespoke pulse pattern for daylight use that is more conspicuous than a regular pulse and visible over a kilometer away, even in bright conditions. DayBright mode helps you be noticed – be seen, be safe.
• USB-C: USB-C PD charging enables one-cable convenience and improves charge times by up to 66%, with the added benefit of charging from portable power banks for maximum versatility.
• Optimized Mode Selector: Multiple programs let you easily choose run times and modes suited to your ride, from all-night adventures to short, intense blasts.
• ReAKT Technology: Rear light flares automatically under braking and adapts to ambient light, brightening in street-lit areas or sunlight to maintain maximum contrast and visibility.
• Peloton Technology: Automatically dims the rear light when it detects the front light of a rider behind to prevent dazzling, then flares when at the back of the pack for maximum safety.
• Intelligent Thermal Management: Patented circuitry reduces LED power if temperatures exceed optimum levels to maximize efficiency and battery capacity, then automatically restores power once cooled.

Specs:

• LEDs: 1 XPL2
• IP Rating: IP67
• Max Lumens: 200
• Battery: 1,600 mAh Li-Ion
• Runtime: 6–70 hours (Flash)
• Charging Time: 1.5
• Weight: 45g
• Material: Anodized 6063 aluminum
• Dimensions: Length 60mm; Head 28mm

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.