Dimensions & Part names
Product Features



Product Specifications
Irradiationangle*1 | 5° With Beam attachment / 17° Without Beam attachment |
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Colortemperature/ Color rendering index |
5000K/Ra80 |
Total flux | 1300lm |
Maximum irradiation distance*2 | 400m (on land, without Beam attachment) |
1-metercentral light intensity |
With Beamattachment 4-step brightness control (30000lux/19000lux/14000lux/9000lux) Without Beam attachment (Without Beam attachment 40000lux/25000lux/19000lux/12000lux) |
Continuous lighting period |
4-step brightness control:(70min./170min./260min./500min.) Non-step brightness control:(70min.-700min.) * Lighting periods are standard values when the fully-charged BM3500B is used |
LED indication | Remaining battery power / Blue→Purple→Yellow→Red and Error / Red flashing. |
Power supply | Rechargeable lithium ion battery, 3200mA/7.2V(23.04Wh). |
Withstanding water depth | 100meters, IPX8(JIS protection class8) |
Dimensions | Max.dia. Φ64mm x 150mm(excluding projections) |
Weight | 485g overland, 200g underwater |
Materials & treatment | Corrosion-resistant aluminum alloy / hard anodized aluminum, PC, optical glass / chemically strengthened glass. |
*1 Light distribution angle when the light intensity becomes 10% (one-tenth) of the central light intensity.
*2 Theoretical value at the distance when the central light intensity is 0.25 lux.The range varies depending on operating environment condition such as water transparency.
*3 The battery life is regarded as expired when the rechargeable capacity drops below 50% of the original battery capacity. Consequently, the battery is still usable after the battery life is expired.
Accessories
System01-SB Standard Accessoris
*Light module unit, Battery Module unit, Provided accessories are sold separately.
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- Achieves spot beam light with sharp contours.Already mounted when the product is shipped from the factory.
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- Protects the light from scratch damage and impact. Already mounted when the product is shipped from the factory.
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- Gun-grip type hand grip equipped with a clip mechanism for direct mounting on a BC.
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- During transportation, this cap protects the O-ring surfaces and contacts from dirt and also secures insulation. The bayonet mount facilitates secure attaching and detaching.
Note: A waterproof function is not provided.
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- During transportation, this cap protects the O-ring surfaces and contacts from dirt and also secures insulation. The bayonet mount facilitates secure attaching and detaching.
Note: A waterproof function is not provided.
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Includes an AC adapter and dedicated charging plug for recharging the Battery Module.
The input is compatible with 100 to 240V AC. Three kinds of power plugs -types A, C, and BF- are available for international use.
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- Dedicated O-ring spare, O-ring remover, special silicone grease, and lintless cotton swab are included.
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- Accommodates the Main Unit, Hand Grip 02, Charging Kit, and Maintenance Kit, as well as the optional YS Adapter Set and Diffusion Lens.
Optional accessories
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- Made using an all-metal machining process, this adapter enables users to quickly and easily switch between various RGBlue System Series accessories such as a beam attachment, condenser lens, filter, and snoot kit.
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- Adapter for mounting the light source on an arm. Can be attached to the accessory mounting plate.*
* With an Allen wrench
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- Diffuses the irradiation angle to 80° atmaximum.Note: When combined with the SYSTEM01-SB,this lens functions as a diffusion filter.
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- This optical filter is designed to illuminate living bodies that react to light. The filter can be used in combination with the condenser lens or another filter.
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- This adapter allows the GoPro® to be mounted directly on the underwater light. A compact photography kit can be formed in combination with the Hand Grip 01.
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- This adapter is used to clamp the underwater light on the shoe base of a camera housing. It can rotate a full 360°. The shape and dimensions of the dial knob have been modified to make it easier to attach or detach. A rubber section has been added to reduce rattling.
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- When combined with an underwater light such as the Rotary Shoe Adapter 2* or SYSTEM 01, the working range can be expanded, giving you more lighting options.
* This accessory can also be combined with the previous Rotary Shoe Adapter.
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- This adapter is used to connect the product to a commercially available arm clamp.
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- Controls up to two SYSTEM01/02 units through commercially available optical fiber cables (compliant to the SEA&SEA or OLYMPUS standard). Provided with an arm connection stay/screws and the brightness control, two-light switching and low battery alarm functions, and powered by a single "AA"-size battery.
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- This weather-proof memory card case can hold up to 6 microSD, 6 SD, and 3 CF cards.
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- Measuring 40 x 50 cm and made of neoprene, this mat provides an excellent base for setting up your photographic equipment.
*Specifications may be subject to change without notice.
*GoPro® is a registered trademark of Woodman Labs, Inc. in the United States and other countries.