Spartan HJ008-2 2Pcs LED Spot Light(Blue), Orange

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. Light can work for 45 to 70 hours. 6. Scintillation sustainable use of 160 hours 7. Need two CR2032 button batteries for each light Package Included: 2 x Bike LED Lights Specifications: 1.Materials: Flexible water resistant silicone 2.Weight:21g approx. 3.Powerd by: 2 x CR2032 batteries for each light 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.