
                  1. longer life than fluorescent tube: min 4 years
                    2. 70%~80% energy-saving   over fluorescent tubes
                    3. solid state, high shock/vibration resistant
                    4.   work with ballast or without ballast
                    5. no RF interference
                    6. no   flickering
                    7. instant soft-start
                    8. minimum maintenance costs
                    9.   produce little heat
                    10. no mercury and other hazardous materials, fully   RoHS-compliant
                    11. continuous operation for white leds (10 years for other   colors)
                    12. rated to operate from -40癋 to 122癋 [-40癈 to 50癈], perfect for   environments with extreme climates
                  Application:
                    Quasar led tube competitor's similar product
                    Acrylic front   cover: never get broken easily glass tube: get broken easily
                    Work in two   modes: with ballast or without ballast work without ballast only
                    Use smd led   with best lumen maintainance use through-hole led's with high light   degradation
                    Warranty: 3 years no concrete warranty
                    No hazardous materials   & fully RoHS-compliant not RoHS-compliant
                    Advantages over competitor's   led tubes
                    Glass tube: keep all heat inside the tube, and kill led's   prematurely
                    Aluminum back cover: better heat dissipation & thus longer   lifetime for the led's