The Towild BL900 is a compact, well-built 900-lumen bike light with a dual high/low beam system, sharp anti-glare cutoff, USB-C charging, and a secure Garmin-compatible mount that can be used above or below the bar. Across reviews it is praised for its beam pattern, build quality, mounting flexibility, and value, with the main criticisms being stiff double-click mode switching, limited high-beam reach, and the need to adjust the angle carefully to avoid dazzling others.
Pros
- Battery lasts a full week of commuting on the 200-lumen setting, matching the rated 6-hour runtime12
- Sharp anti-glare cutoff and well-distributed beam pattern are kind to oncoming traffic and pedestrians132
- Secure Garmin-style mount clicks firmly and supports multiple positions including under-slung and between computer and mount145
- Solid aluminum alloy build with a premium, non-plastic feel23
- USB-C charging is convenient and modern12
- Wireless remote allows hand-operated mode switching and a boost mode234
- Smart mode automatically turns the light off after inactivity and back on with vibration251
- Good value for the price, especially with coupons or promotional pricing134
Cons
- Double-click mode switching is stiff and requires remembering which mode you were in1
- High beam has limited reach, more suited to close objects (5–10m)3
- Turbo/boost mode is only temporary and cannot be used continuously34
- Mounting directly on the stem causes the light to point upward and is difficult to angle correctly6
- High beam may dazzle others if the angle is not adjusted properly4
- Without smart mode, the light cannot be turned on via the remote when off3
- Accidentally leaving it on high beam (400 lumens) only lasts four hours, which once caused it not to last the week1
Key Facts
- Measured weight 137.78g; claimed 135g with adapter635
- Dimensions 74mm length, 51mm width, 25.5mm thickness5
- 900 lumens max output; 1100 lumens turbo/boost only while holding the remote button243
- Low beam 200 lumens lasts about 6 hours; 600 lumens about 2 hours; high beam 400 lumens about 4 hours; 900 lumens about 2 hours241
- IPX6 waterproof rating and USB Type-C charging362
- Garmin-compatible mount with top and bottom mounting holes, allowing forward or under-slung placement435
- Smart mode turns the light off after 120 seconds without vibration and back on when movement is detected251
- Aluminum alloy body available in four anodized colors: black, red, purple, orange245
Sources
- 1にわログ 旧ミニベロロード大好き!TOWILD BL900を1ヶ月通勤で使った結果
- 2ワロスメン【神ライト誕生】手元操作リモコン&デュアル配光で死角なし!TOWILD BL900徹底レビュー
- 3サイクルウォーク / Cycle Walkコンパクト・高機能・お手頃価格、三拍子そろったTOWILDの新製品、防眩設計でハイビームも付いた「BL900」を試す
- 4자린이TV 조피디900루멘 전조등은 얼마나 밝을까? 작고 가벼운 TOWILD BL900 자전거 전조등 리뷰
- 5ブロ爺【TOWILD】新製品BL900の多機能自転車ライトをレビューしました。
- 6Animal Land【ハンドル周り改善】マウント問題の最適解かもしれない!TOWILD BL900
Reviews & Ratings
11:34The reviewer introduces the Towild BL900 bike light, noting its unusual design and mounting options. They demonstrate assembly with a handlebar mount and a snap-on mount, and show that the light can be rotated upward or downward. They test the light modes, including low beam, high beam, and daytime running lights, and highlight the high beam feature as useful for dark roads. They measure the weight at 137.78g and test the beam pattern, finding that mounting directly on the stem causes the light to point upward, so they prefer mounting it underneath for a more horizontal beam. Overall, they find the performance good and the low beam runtime sufficient.
11:30The reviewer introduces the Towild BL900, a compact and versatile bike light with a maximum brightness of 900 lumens (1100 lumens with remote boost). They demonstrate its brightness in a dark park, highlighting low and high beam modes with various brightness levels and runtimes. The reviewer praises its mounting flexibility, including compatibility with Garmin mounts and the ability to mount above or below handlebars, as well as on mini velos. They also mention the four anodized aluminum color options and the promotional price of $29.5, which can be reduced to $22 with discount codes. The reviewer concludes that the light is sufficiently bright for cycling and suitable for urban and bike path use.
17:20The reviewer from Cycle Auctions presents a thorough review of the Towild BL900 bike light, describing it as compact, elegant, and high-performance with a dual light source system (high and low beam). They highlight its solid build, lightweight design, and well-designed beam pattern, noting it is suitable for various bikes including road bikes, mini-velos, and cross bikes. The reviewer finds the high beam somewhat lacking in reach but appreciates the turbo mode for extra brightness. Overall, they consider it a well-rounded, sophisticated light that offers good value, especially with available discounts.
12:56The reviewer introduces the DeWild BL900 (referred to in the transcript as the DeWild BL900) as a bicycle light featuring a 900-lumen output, an aluminum alloy body, an excellent mount, and a wireless remote. He praises its anti-glare low beam with a clean cut-off line, its dual-beam high beam system, USB-C charging, and Smart Mode auto on/off. He demonstrates various brightness levels and flash modes through night footage and highlights the balance between brightness and battery life, calling the dual-beam system the best choice even on public roads.
13:34The reviewer tested the Towild BL900 bicycle light for a month of commuting, comparing it to a CatEye Volt 800. He found it performed as specified, lasting a full week on a single charge using the 200-lumen low beam setting for roughly an hour each way. He praised its secure Garmin-style mount, proper beam cutoff for oncoming traffic, USB-C charging, and value, while noting minor annoyance with the stiff double-click mode switching between high and low beam, which once caused him to accidentally run a higher mode and not last the week. He also mentioned an auto mode and an optional remote.
09:11The reviewer, Brogie, presents and tests the Towild BL900, a bicycle light with a wide-angle lens that can be mounted in an under-slung position. He unboxes the accessories, explains the button operations including high/low beam switching and a smart mode that turns off after 120 seconds of no movement and reactivates on vibration, demonstrates mounting on the K3 handlebar with a rubber band mount and wireless remote, and conducts a nighttime riding test comparing low and high beams. He presents the product positively overall without stating criticisms.
Where to Buy

TOWILD BL900 Road Bike Light | Dual Beam, Smart Sensor, IPX6 Waterproof
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