... in mirror reflector T5 adapter EEI=A2 CE&ROHS SAA C-tick26W input,output 23.5W. 2200LMKey Specifications/Special Features ... operated electronically ballast (30000 to 50000Hz) no flicker, glare free, eye-protected, great for schools and workshopSuper energy-saving: ... makes more real colorsAging-resistant, burning-resistant, liquid mercury-free 2 years warranty, reduces maintenance by 66% due to ...