SeaLife Sea Dragon Fluoro-Dual Beam LightReveal rich fluorescent colors In partnership with Fire Dive Gear, we have created the Sea Dragon Fluoro Dual Beam, that emits a powerful blue light beam and adds an integrated dichroic filter creating the optimal light wavelength to excite underwater life. Two switchable beams transform the versatile light from a blue fluoro 65 flood light to a white 800 lumen 15 concentrated beam with a push of a button. A rechargeable Lithium Ion 7. 4V, 3400 mAh,