Color: 2pcs Red & 2pcs Black
- EASY INSTALLATION: Our premium bicycle lights can be installed in seconds without the need for any tools or other equipment. Add a light to your bike, backpack, helmet or other areas for maximum safety
- PREMIUM SILICONE ALLOY: We've carefully crafted Classic Glow Bicycle Lights using durable silicone alloy so they can stand up to weather, road use, and even low-impact drops. They're also waterproof
- VERSATILE LIGHT MODES: Each of our lights feature three specific modes of use-high, low and strobe-so you can be easily seen in early morning fog, dusk, nighttime, and dawn
- DESIGNED FOR SAFETY: These ultrabright LED lights feature two lithium ion batteries and offer visibility up to a half mile. This helps other riders, drivers, and walkers spot you when riding in low light or complete darkness.
- QUALITY GUARANTEE: If you aren't completely happy with our LED lights, simply return them within 30 days for a full, no questions asked refund
Details: Features: 1. 4 Kinds of switch: full light, flash, slow flash, off, according to your actual needs can switch quickly 2. Water resistant shower proof design - is not afraid of rain flooding 3. Install or remove without any tools you can get 3 seconds 4. One-touch switch design, easy operation 5. All the sustainable use of light 45 to 70 hours 6. Scintillation sustainable use of 160 hours 7. Using two cr2032 button batteries for each light specifications: 1. Materials: flexible water resistant silicone 2. Light color: white silicone white light, red silicone red light, blue silicone blue light, black silicone white light 3.Weight:21g 4.Powerd by: 2 x cr2032 batteries for each light package included: 4 x silicone bike LED light 8 x cr2032 batteries (inside lights) how do you open the light to replace the batteries stretch off the rubber from the inside and you will see the cap that twists off to replace the battery. The silicon is covering the battery. Take out the silicon covering to expose the battery. It is not hard and it can be replaced easily.