The successor to the popular TruBlu has been improved with an enlarged viewing surface and a novel white light mode. Blue light enables visualization of SYBR® Safe stained DNA gels and white light enhances visualization of blue stained DNA or protein gels. It may also be used to brilliantly illuminate fluorescence in green fluorescent proteins (gfp). The TruBlu 2 has enough surface area to simultaneously view up to eight 7 x 7cm gels and combines the functions of two units into one.Features: High Density LED Dual Blue/White Light Modes for clear and even visualization Blue Light Emission Spectrum Centered Around 470nm Large Viewing Surface: 27 x 15cm Safe - Non-UV Wave length, safe for you, your students, and your DNA Fan and ventilation prevent condensation Orange contrast lid highlights fluorescent light Hinged lids for easy gel access and no misplaced pieces! 3 year warranty