Bicycle Bike Safety LED Light - Red - powered by 2 x CR2032 battery (batteries included) - 3x3x3 cm - brand new in package - $10 firm Meet at oakridge center or lansdowne mall for pickup only Email reply with phone number please, no phone calls. Email or text only PRODUCT FEATURES: - Multifunction mounting: rear light or warning light - 3 Modes Setting: steady, flash, off - Water resistant - Durable aluminum body, flexible quick-release silicon mounting strap - One-touch switch design, convenient use