Underwater Comparison Review: LetonPower Shark CX vs Asafee DRC01 Core Focus of the Video
by
Letonpower
on
Jan 04, 2026
This video is a full underwater field review produced by the Want To Sea The World community, focusing on the LetonPower Shark CX flagship dive video light.
The review is conducted entirely in a real underwater environment, where the Shark CX is directly compared with the Asafee DRC01 dive video light. The main purpose of the video is to evaluate whether upgrading to the Shark CX is justified at a retail price of approximately USD $399, based on real-world underwater performance rather than specifications alone.
Key Comparison Criteria
The video evaluates both video lights across several critical performance areas:
Beam Coverage
Comparison of underwater beam width and overall light spread
Evaluation of how evenly the light illuminates the scene
Assessment of dark spots or edge falloff and their impact on video footage
Battery Capacity and Runtime Performance
Comparison of battery capacity between the two video lights
Stability of output during continuous use
Suitability for longer dives or multiple filming sessions
Underwater Color Quality
Comparison of color rendering in underwater conditions
Natural appearance of light output
Effectiveness in revealing accurate and realistic marine colors
