You can set up the light simply by connecting it to directly to the lens port. An arm or similar support is not required. This makes it easier to move the light source closer to the subject, enabling you to achieve high intensity in the most efficient way possible.• Since brightness is inversely proportional to the square of distance, halving the distance from the subject to the light increases illumination by 22 = 4 times.

1. Simple setup & increased brightness

The Rotation Ring Adapter Set (M67 Filter thread, optional) uses a new mechanism capable of revolving the twin lights around the lens a full 360 degrees.It makes lighting setup so quick and easy, you never have to miss a shooting opportunity.

2. Quick, easy adjustment

When this system is combined with one of the optional accessories such as the Micro Snoot or a Filter, it is possible to produce any type of subject lighting so you will be able to create a wide range of effects.

3. Multi-lighting & effects

Light Module LM5K1300V

Light Module LM4.2K1100G

Battery Module BM3500B

YS Adapter Set

YSAN-01

Battery Module cap

RGB-CAP1

Light Module Cap

RGB-CAP2

AC Adapter & Recharge

Plug Set ACBP-01

Maintenance Kit

RGB-MK01

Exclusive Case L

Package contents

Light module unit, Battery Module unit,

Provided accessories are sold separately.

SYSTEM03

STANDARD COLOR PREMIUM COLORSYSTEM03 PREMIUM COLOR

SYSTEM03 PREMIUM COLOR

SYSTEM03

5000K

2600lm

Ra80

Total luminous flux

Color temperature

Color rendering index

Color rendering index table Color rendering index table

4200K

2200lm

Ra95

Total luminous flux

Color temperature

Color rendering index

SYSTEM03 equipped with standard-color LEDs with a high color index of Ra80 at maximum intensity of 2,600 lumens and a compact battery.

In addition to boasting a CRI* of Ra95 ̶ the highest level possible, the SYSTEM03 Premium Color lighting system incorporates LEDs optimally tuned to cover the bandwidth spectrum absorbed by water and a large-capacity battery.*Color rendering index ̶ standard to express how the property of light is close to natural light (sunlight). The closer to 100, the better the color rendering capability.

Choose from Standard color or Premium color

Standard Color SYSTEM 03

Premium Color SYSTEM 03 PREMIUM COLOR

*Specifications may be subject to change without notice. As of October 2017

As of October 2017

SYSTEM03 (Standard Color)LM5K1300V / BM3500B

SYSTEM03 PREMIUM COLORLM4.2K1100G / BM3500B

Withstandingwater depth

Power supply

Continuouslighting period

Total flux

Color temperature / Color rendering index

Product output : 2600lm（1300lm X 2）

Rechargeable lithium ion battery, 3200 mA / 7.2V (23.04 Wh)

100 meters, IPX8 (JIS protection class 8)

1000lm / 310min

1400lm / 160min

1600lm / 95min

2000lm / 60min

[4-step] [Non-step] [4-step] [Non-step]

800lm / 550min

5000K / Ra80 4200K / Ra95

2600lm / 45min

Product output : 2200lm（1100lm X 2）

800lm / 310min

1200lm / 160min

1400lm / 95min

1800lm / 60min

600lm / 550min

2200lm / 45min

Specifications may be subject to change without notice.

SYSTEM03 / SYSTEM03-PC Common Accessories

Ra 84.8

R1 85.4

R15 81.7

R14 93.6

R13 86.2

R12 59.8

R11 85.8

R10 70.9

R9 24.2

R8 73.5

R7 88.1

R6 83.0

R5 85.1

R4 86.1

R3 89.0

R2 84.8

0 20 40 60 80 100

Ra 94.1

R1 97.5

R15 94.2

R14 93.6

R13 98.0

R12 86.0

R11 90.4

R10 91.6

R9 90.1

R8 93.1

R7 92.8

R6 93.8

R5 97.8

R4 90.8

R3 89.9

R2 96.8

0 20 40 60 80 100

Filter WheelRGB-FW01

Color Filter SetRGB-CFS1

ND Filter SetRGB-CFS2

Filter Ring M25RGB-FR01

Micro Snoot Φ4RGB-MSN1

This adapter is used for pinpoint illumination of the subject while keeping the background dark. With an inner diameter of 4 mm and thread diameter of 25mm, it can be attached directly on the Twin Light, as well as on a filter wheel or superimposed on the Filter Ring M25 .

When an optional color filter or similar accessory is fitted into this ring, the ring can be attached to the Twin Light or filter wheel by screwing it on (note that the color filter is optional). It can also be superimposed on the Micro Snoot or Micro Light Blade. Thread diameter: 25 mm.

When this filter wheel is attached to the Twin Light, you can instantly select from four kinds of effects, including filters and snoots, simply by rotating the wheel. The filters can be attached either directly or via filter rings. The Micro Snoot can also be attached. Thread diameter: 25 mm x 4.

Included ACK1

Included ACK1

Included ACK1 Included ACK1

Included ACK1

Package Contents1.Filter Wheel (2)2.Filter RIng M25 (4）3.Micro Snoot Φ4 (1)4.Micro Light Blade (2)5.Micro YS Adapter (2)6.Color Filter Set (1)7.ND Filter Set (1)8.RGBLUE Cleaning Cloth (1)

SYSTEM03 Accessories KitRGB-ACK1

Red、Orange、Yellow、Pink、Purple、Blue、Green、Clear(8 Color)

Transmittance80％、50％、30％、0％ (4pcs)

Micro Light BladeRGB-MBLD1

By cutting out part of the distributed light, the light blade reduces floating reflections for clearer illumination of the subject.Thread diameter: 25 mm.

Included ACK1

A commercially available close-up lens (M67) can be attached to the M67 filter thread on the front end of this product.

Step Up Ring M52-M67RGB-SUR1

Twin light Mount LRGB-TLM-L

Micro Ball AdapterRGB-MBA1

New rotation mechanism that revolves the twin lights around the lens 360°, and original Micro YS Adapters.Connects directly to a M67 filter thread on a macro port or housing available from a housing manufacturer.Included YS Micro Adapter 2pcs

This adapter is used to attach the Twin Light to a commercially available arm or clamp. Compatible ball diameter: 25 mm.

This “ Twin Light Mount S ” connects the SYSTEM03 Twin Light with the INON S2000 strobes and secures them to your arms. Available as a pair one for the left arm and the other for the right arm. Use the mounting components and tools provided by INON

This “ Twin Light Mount L ” connects the SYSTEM03 Twin Light with the INON D2000 / Z240 strobes or SEA&SEA YS-D2 strobes and secures them to your arms. Available as a pair one for the left arm and the other for the right arm. Use the mounting components and tools provided by INON or SEA&SEA.

Exclusive adapter ring to convert Rotation Ring Adapter thread from M67 to M52. Equipped with a lock O-ring for preventing loosening. This Step Up Ring enable Rotation Ring Adapter to attach on a housing or lens port compatible with the M52 filter thread.Caution: Do not substitute a commercially available step-up ring M52-M67. Otherwise, the equipment may be damaged.

Designed primarily for use with an Olympus TG Series housing, this step-up extension supports flash photography when the Rotation Ring Adapter and an optical fiber cable are connected at the same time.

A compact extension arm based on an original standard.Addition to the Rotation Ring Adapter Set makes possible lighting from various angles including the backlighting. Two sets are included in the Rotation Ring Adapter Set(RGB-RR01).

When mounted on the RGB-PR01 Rotation Ring Adapter, this Micro Flex Adapter extends the movable range of the SYSTEM03 Twin Light. Thanks to the ball joint, it enables the illumination angle of the Twin Light to be adjusted to any position, making it especially useful in snoot photography. The adapter can be connected directly to the Rotation Ring Adapter or via the RGB-MYSA1 Micro YS Adapter. The arm can also be extended when the optional Micro YS Adapter and RAEX-1 Arm Extension are added.

Micro YS

M67

M52 M52

Included ACK1

YS YS

Micro YS AdapterRGB-MYSA1Micro YS

Micro YS Micro YS Micro YS

Micro YS Adapter

Micro YS YS

Approx 7mmApprox 12mm

Twin light Mount SRGB-TLM-S

Micro YS

Micro Flex AdapterRGB-MFA1

Step Up Extension 20 M52-M67RGB-SUEX1

*Specifications may be subject to change without notice.

TWIN LIGHT MOUNT

SHOE & BALL ADAPTER

ROTATION RING ADAPTER

SYSTEM03 / 03-PC

OPTIONAL ACCESSORIES

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.

Rotary Shoe AdapterRGB-RSA2

YS ExtensionRGB-YSEX1

Ball AdapterRGB-BA01

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.

This adapter is used to connect the product to a commercially available arm clamp.

INON S2000 SEA&SEA YS-D2 INON D2000

As of October 2017

AOI Japan Co., Ltd.　Phone: +81(0)45-441-0127　2F, Parktower Yokohama Portside 2-1 Kinko-cho, Kanagawa-ku, Yokohama, Kanagawa, Japan 221-0056

Rotation Ring Adapter SetRGB-RR01

mounting example

80mm

25mm