Sea&Sea YS-01 Solis - Weefine Smart Focus pro 2500 duo set

This Smartfocus 2500 is a true all-in-one unit. It's a compact, only 120mm long underwater photo / videolight. 2500 Lumen with a high quality COB LED. Besides this, it also has a 100 lumen red beam and a 18W deep blue "UV" beam for fluorodiving. 

All the different colour beams can be used as AFO spotting light. The unit can be turned into a mode where the light quenches itself when it senses a flashlight being fired. 

Automatic protection against overheating
When the light is used in areas in which the ambient temperature is higher t han 50°C, the light will automatically reduce the brightness by 50%. This will reduce heat and protect the light components from damage.

Safety Mode
When the battery is almost exhausted, the light output drops automatically to 20%. The light turns off after enters Safety Mode in approximately 10 minutes.It's unable to switch the mode and adjust the brightness.

Specifications:

Fiber optic connector: to connect optional remote control unit
Brightness: 2500 lumen (100 lumen red and 18W UV)
Beam Angle: 100°
Color Temperature: 5000K
Mode: White / Red / UV
Power Level white: 100% - 50% - 25%
Power level red: 100% - 50% - 25%
Power level UV: 100%
SOS and flashing mode
Burn Time: Approx. 60 minutes ( at 100% brightness )
Button: Dual push button with battery level meter
Battery: 3x 18650 wrapped to one cell
Depth rated: 100m / 330ft
Weight: 420g on land / 195g underwater
Dimensions: Ø52 x 120mm.

Includes: ball mount, YS adapter, carry case, Li-ion battery, charger, spare o-rings, multi colour bumper o-rings, manual

Sea&Sea YS-01 Solis

Circular beam angle of 100°x100° (with diffuser 110°x110°) and guide number of up to 20. The YS-01 Solis is the newest compact-type slave strobe that can be used for all applications from wide-angle to macro photography. You can switch between DS-TTL (Digital Slave TTL) and a ten-level manual control function, to enable fine adjustment of the light level. You can also set up a lighting system that uses two strobes in DS-TTL mode. Power comes from four AA batteries for a powerful and long-lasting strobe. You can enjoy taking pictures all day long without having to recharge the batteries. The recycle time takes 1.9 seconds with nickel-metal hydride batteries (2700 mAh) for stress-free continuous shooting.

• Guide Number (ISO 100/m) (land)] 20
• Beam Angle] 100°x 100° (with diffuser 110°x110°)
• Batteries] 4xAA A: 6V Ni-MH: 4.8V
• Number of Flashes*1] A: 230 Ni-MH: 330
• Recycle time (full)*2] A: 2.5 sec. Ni-MH: 1.9 sec.
• Color temperature] 5600K
• Color temperature w/diffuser] 5250K
• Depth rating] 75m / 250ft
• Dimensions (WxHxD)] 75x111x129mm / 4x4.4x5.1 inch
• Weight] 441g / 14.7oz
• Underwater weight approx. +60g / +0.35oz

- Exposure control: DS-TTL II, Light level control dial (GN): 1 / 1.4 / 2 / 2.8 / 4 / 5.6 / 8 / 11 / 16 / 20 (10 steps)
- Pre-flash control: Equipped with pre-flash cancel mode
- DS-TTL II function
-Slave function
- Auto power OFF function
- Over-pressure relief valve
- LED target light