{"product_id":"bicycle-lamp-night-riding-bright-flashlight-aluminium-alloy-black-400-lumen-800-lumen-200m-range-ipx6-waterproof-rechargeable-headlight-2000mah-4000mah-battery-r1-400-r1-800-rockbros","title":"Bicycle Lamp Night Riding Bright Flashlight Aluminium Alloy Black 400 Lumen 800 Lumen 200m Range IPX6 Waterproof Rechargeable Headlight 2000mAh 4000mAh Battery R1-400 R1-800 ROCKBROS","description":"\u003ch1\u003eROCKBROS Bicycle Lamp Night Riding Bright Flashlight 400\/800 Lumen Aluminium Alloy Headlight\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"ROCKBROS R1 black aluminium alloy bicycle headlight with 400\/800 lumen output and IPX6 waterproof rating\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/3531\/2025-10-16\/original-image\/13478220608527.webp\"\u003e\u003c\/div\u003e\u003cp\u003eRiding a bicycle at night demands reliable lighting to ensure you can see the road clearly and remain visible to others. The ROCKBROS R1 bicycle lamp delivers bright illumination with either a 400 or 800 lumen output, depending on the model you choose. With a beam range of up to 200 metres, this light helps you navigate dark paths and traffic safely. The aluminium alloy construction keeps the unit lightweight while providing a durable shell. An IPX6 waterproof rating means it can handle rain and splashes during your commute. Riders can select from three modes—high, low, and flash—to match the conditions. The lamp is available in black and includes a rechargeable battery of either 2000mAh or 4000mAh capacity, depending on the variant. Whether you are commuting or exploring trails after dusk, this lamp aims to provide the visibility you need.\u003c\/p\u003e\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"ROCKBROS R1 black aluminium alloy bicycle headlight with 400\/800 lumen output and IPX6 waterproof rating\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/3531\/2025-10-16\/original-image\/160300746774.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis headlight is built around practical design choices that support night cycling. Its aluminium alloy outer shell balances strength with a modest weight, and the IPX6 rating adds weather resistance for outdoor use. The following sections detail the key specifications.\u003c\/p\u003e\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\u003cp\u003eThe housing is made from aluminium alloy, which offers a good balance of rigidity and low weight. At around 122 grams for the light unit only, it adds minimal burden to your handlebars. The lamp measures approximately 98 by 32 mm, creating a compact profile that does not obstruct your riding position. An IPX6 waterproof rating means the unit is protected against powerful water jets, such as those from rain or road spray, making it suitable for wet conditions.\u003c\/p\u003e\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\u003cp\u003eThe compact dimensions of roughly 98 by 32 mm allow the lamp to mount easily on most bicycle handlebars without adding excessive bulk. The lightweight design—around 122 grams—helps maintain balanced steering. The included bracket enables quick attachment and removal, so you can take the lamp with you when parking your bike.\u003c\/p\u003e\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"ROCKBROS R1 black aluminium alloy bicycle headlight with 400\/800 lumen output and IPX6 waterproof rating\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/3531\/2025-10-16\/original-image\/2152247857380.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis bicycle lamp is designed primarily for night riding, whether on roads, bike paths, or trails. Its beam distance and brightness levels make it adaptable to different cycling environments. Below are typical scenarios where it can be particularly useful.\u003c\/p\u003e\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\u003cp\u003eFor organised night rides, charity events, or club outings, the high brightness setting (800 lumens on the R1-800 model) helps you keep pace with the group and see obstacles ahead. The flash mode can increase daytime visibility or serve as an attention signal during group rides. The 200-metre range gives you enough reaction time to avoid hazards on unfamiliar routes.\u003c\/p\u003e\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\u003cp\u003eRegular commuters heading home after dark will appreciate the dependable light output. The low mode is suitable for well-lit urban streets, preserving battery life for longer trips, while the high mode provides extra illumination on unlit paths. The IPX6 waterproofing means you can ride through rain without worrying about the electronics failing.\u003c\/p\u003e\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"ROCKBROS R1 black aluminium alloy bicycle headlight with 400\/800 lumen output and IPX6 waterproof rating\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/3531\/2025-10-16\/original-image\/2283502907519.webp\"\u003e\u003c\/div\u003e\u003cp\u003eChoosing a headlight with multiple brightness options and robust construction adds convenience and peace of mind for regular cyclists. The ROCKBROS R1 offers practical features that support repeated use across different weather and lighting conditions.\u003c\/p\u003e\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\u003cp\u003eWith a rechargeable battery (2000mAh for the R1-400 model or 4000mAh for the R1-800 model), you do not need to replace disposable cells. Simply charge via USB between rides. The aluminium alloy housing requires little more than occasional wiping to keep it clean, and the IPX6 seal helps keep dust and moisture out of the internal components.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\u003cp\u003eThe R1 series gives you a choice between four hundred and eight hundred lumens of light output, letting you pick the level that matches your typical riding conditions. The 200-metre beam range offers good forward visibility, and the three modes give flexibility for conserving power or increasing brightness. The aluminium alloy construction and IPX6 rating add durability against weather and everyday wear.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"ROCKBROS R1 black aluminium alloy bicycle headlight with 400\/800 lumen output and IPX6 waterproof rating\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/3531\/2025-10-16\/original-image\/463598659908.webp\"\u003e\u003c\/div\u003e","brand":"110xwn-eb","offers":[{"title":"Black \/ R1 400","offer_id":54130471338327,"sku":"CJJZLELE00391-Black-R1 400","price":36.68,"currency_code":"GBP","in_stock":true},{"title":"Black \/ R1 800","offer_id":54130471371095,"sku":"CJJZLELE00391-Black-R1 800","price":50.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/9455\/7015\/files\/2152247857380.webp?v=1785130708","url":"https:\/\/shopprimex.com\/products\/bicycle-lamp-night-riding-bright-flashlight-aluminium-alloy-black-400-lumen-800-lumen-200m-range-ipx6-waterproof-rechargeable-headlight-2000mah-4000mah-battery-r1-400-r1-800-rockbros","provider":"ShopPrimex.com","version":"1.0","type":"link"}