Powerful Bicycle Light Set Far brighter than most, F1000's overpowering 1,000 lumen output is certified using Labsphere's NASA-grade integrating sphere to ensure true brightness. T100's powerful 100 lumen high output with an enhancing collimator amplifies visibility from great distances VERSATILE MODES TAKE YOUR SAFETY TO THE NEXT LEVEL F1000 headlight's Multiple Night Modes provide clear steady brightness, ranging from full blast for high speeds or lower settings for longer rides. Night Pulsing combines a steady & flashing beam into one. The steady beam lets you see the dark road ahead while interlaced flashes grab the attention of drivers. Flashing Modes blast high visibility flashes seen more noticeably by car drivers during daytime. T100 tail light uses the Flashing Modes to blast high visibility flashes to be seen more noticeably by car drivers during both day & night. Daytime Running Light Technology Daytime's high traffic is the most distracting time to be on the road, which is why Daytime Running Light technology is incorporated into both lights. Their flashing modes are specifically designed with timed bursts to grab the attention of car drivers & stand out during the day Low Battery Indicator Headlight flashes to indicate when there's only 10 to 20 minutes of power left. Tail light flashes when powering on & off the light when charging is required USB Rechargeable Conveniently recharge from a USB port Battery Life F1000 Headlight: Night Modes: (High=1:15hr) (Medium High=2:00hr) (Medium=3:00hr) (Low=5:30hr) (Night Pulsing=3:30hr) Flashing Day Modes: (4x Flash=35hr) (1x Flash=17hr) (Rapid Zap=13hr) Walking Mode=45hr T100 Tail Light: (4x Flash=35hr) (1x Flash=19hr) (Rapid Zap=17hr) (Pulsing=8hr) (Group Ride=150hr) (High Steady Beam=2hr) Warranty Warranted from manufacturing defects for one year from the original purchase.

SECURE AND EASY MOUNTING - Heavy duty flexible mounts conform to many types of handlebars and seat posts for fast and easy mounting, including on aerobars and aero seatposts. The headlight swivels left and right to aim the light where it's needed, and the tail light adjustable hinge can be aimed up and down. THE AMERICAN STANDARD – Developed by a team of American industrial designers and engineers in order to give you stylish high quality bicycle lights that are competitively priced. EXTRA TOUGH & DURABLE - This pro grade light set is certified IP67 waterproof and FL-1 drop impact resistant so you can ride with confidence through heavy rain storms, rough terrain, and endure accidental drops year after year. UNIQUE NIGHT & DAY MODES are created, tested, and perfected on ever demanding American roads and trails. Headlight has 9 modes and power switch lock feature that prevents unintentional powering on in storage or transit. Tail light has 7 uniquely visible flash modes. FL-1 certified 1,000 lumen F1000 headlight shines a powerful beam far and wide across roads and trails. 100 lumen T100 tail light blasts a highly visible red beam to be seen day and night from a great distance, and is far brighter than most overseas “included tail light”.

International Protection Rating: IP67. Auto Part Position: Rear, Front. Number of settings: 9. Mounting Type: Seat Mount. Item Weight: 0.21 Pounds. Water Resistance Level: Waterproof. Power Source: Battery Powered. Brand: CECO. Color: Red. Date First Available: December 22, 2018. Best Sellers Rank: #125,034 in Sports & Outdoors. Customer Reviews: 4.5 out of 5 stars 146 ratings 4.5 out of 5 stars. : B07MN5PVX9. Part Number: ?F1000-T100-Combo. Manufacturer: ?CECO-USA. Color: ?Red. Brand Name: ?CECO. Item Weight: ?0.21 Pounds. Package Weight: ?0.31 Kilograms. Item Package Dimensions L x W x H: ?6.14 x 4.96 x 2.24 inches.