SAMTIAN Professional RF550D Series LED Ring Flash

Product Description
Style:RF-550D

Description: 
This professional RF550D Series LED Ring Flash is specially designed to use in the field of macroshot, scientific research, medical and personal photography in a very close distance shooting. It can provide continuous and stable semi light or full right to meet higher photograph needs. 

Product Name:Macro LED Ring Flash RF550D

Features: 
Visual LCD display with high definition; 
Consist of 48 pieces LED, higher luminance and lower static power consumption; 
The left flash and right flash function makes objects appear more dimensional; 
High-quality LED light close to natural light, seven levels of luminance status to meet higher photograph needs; 
The ring flash can be mounted on a camera as photography light; 
It is designed and molded on the basis of ergonomics for the convenience of reading and operation; 
Eight diameters of adapter rings for alternative use 49mm, 52mm, 55mm, 58mm, 62mm, 67mm, 72mm, 77mm; 
Four colors of flash diffusers for alternative use orange,blue, oyster white, and transparent. 

Notice: Suitable for: Any model of NIKON or Canon/Olympus brand DSLR|Camera NOT Included 

Specifications: 
Effective distance: 5~150cm 
Color temperature: 3000~15000K 
Exposure time: 1 / 100S 
Led quantities: 48pcs 
Powered by: 4 * AA batteries (not included) 
Item weight: Approx. 355g / 12.5oz 
Package size: Approx. 27.5 * 14.5 * 9cm / 10.8 * 5.7 * 3.5in 
Package weight: Approx. 528g / 1.16Lbs 

Package Content: 
1 x Macro Ring Head 
1 x Power Control with LCD Display 
8 x Adapter Rings 
4 x Flash Diffusers