How long does the battery last on high?

At least 1.5 hours on high, but over 2.5 on low. This light is blinding even on low. I glued some diffuser film to the face of the frame with instant glue to remove the mild hot (bright) spots. It turns night into day. Buy the second battery if you are going long. Warning -This light (LEDs) just shut off without warning when the battery is discharged. Usually at the worst time.

Might sound crazy but has anyone run this light on 12 volts?

My battery pack died long ago and I recently dug this light out of the bin to rig up on an ebike. Thinking the voltage was 13.something I plugged it into my 12V test bench to fit some pieces to help beam pattern, lo and behold the light fired up fine, ran it at every setting for 40+ minutes. Gets blisteringly hot, but then again it did that with the 8.4V battery too. I'll simply run it at 8.4V to be safe

how long does it take to charge and how do i know if it's fully charged? I spent all day charging the battery and within 10m there was only 1 light..?

I initially charged it overnight, and it lasted for several weeks of ~1 hour long rides. However I don't ride with it always on the highest (brightest) setting - it has three brightness levels, and I usually ride with it on the lowest or middle level, only using the brightest level for short times when I really need the extra lighting.

How long does it take to charge?

My experience with 2 lights was 6 hours and no charge. I got 1.5 charges out if 1 charger and no charges out if the other. I had to send them back, not even radio shack could help build a charger, because of the weird voltage. Sorry, but I wouldn't but another one. The lights were awesome though, but a little pricey for getting 3 rides total from 2 lights

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SecurityIng Waterproof 700 Lumens LED Bicycle Light 4 Modes Super Bright Bike Lamp Headlight + 8.4V Rechargeable Battery Pack + Charger for Camping, Cycling, Hiking, Riding

Product ID: 1218767

Details

Brand
SecurityIng
Color
Black White
Item Weight
96 g
Light Output Maximum
700 lumens
Material
Aluminum Glass
Mounting Type
Handlebar

💡700 lumens max brightness

🔋8.4V 4000mAh rechargeable battery

🌧️IPX7 waterproof rating

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Description

🚴‍♂️ Light Up Your Ride, Own the Night!

ADAPT TO EVERY SITUATION - Four versatile lighting modes including strobe, controlled by an intuitive clicky switch for tailored visibility.
BUILT TO BRAVE THE ELEMENTS - Military-grade anodized aluminum body with IPX7 waterproof rating and dual cooling devices for durability and heat management.
POWER THROUGH YOUR ADVENTURES - Robust 8.4V 4000mAh rechargeable battery delivers up to 2.5 hours of high-mode runtime with smart LED battery indicator.
ILLUMINATE YOUR PATH LIKE A PRO - Super bright 700 lumens beam reaching over 200 meters ensures you never miss a detail in the dark.
EFFORTLESS MOUNTING VERSATILITY - Includes handlebar and head strap mounts with rubber sealing rings for secure, tool-free installation on any ride or outdoor activity.

The SecurityIng Waterproof 700 Lumens LED Bicycle Light combines cutting-edge brightness with rugged durability. Featuring a powerful 8.4V 4000mAh rechargeable battery, four lighting modes, and an IPX7 waterproof anodized aluminum shell, this bike headlamp is engineered for professional-grade outdoor performance. Its long-range 200m beam, dual cooling system, and versatile mounting options make it the ultimate companion for cycling, hiking, and camping after dark.

Specifications

ASIN	B00C2MHNJK
Auto Part Position	Front
Best Sellers Rank	#608,291 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #760 in Bike Headlights
Brand Name	SecurityIng
Color	Black, White
Customer Reviews	4.3 4.3 out of 5 stars (543)
International Protection Rating	IP67
Item Dimensions L x W x H	1.65"L x 2.36"W x 1.5"H
Item Weight	96 g
Light Output Maximum	700 lumens
Manufacturer	EPCDirect
Manufacturer Part Number	EPC_LEF_S22
Material Type	Aluminum, Glass, Rubber
Model Number	EPC_LEF_S22
Mounting Type	Handlebar Mount
Number of settings	4
Power Source	Battery Powered
Water Resistance Level	Waterproof

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£50.52

Duties & taxes included

In stock

Sold byAmazon UKDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to UK.

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