LEDtronics' LED15T4 -SIW-120A T4 tube bulb offers 23 lumens and a spherical candela of 1.84
LEDtronics' LED15T4 -SIW-120A T4 tube bulb features an E12 candelabra base and 120A input voltage. The 0.9-Watt consuming LED tube bulb replaces incandescent bulb numbers 15T4, 15T6/CB/130, 15T7/CB/130 and GE 15T7C 13494 up to 15 Watts. The LED15T4 series offers 23 lumens and a spherical candela of 1.84 while drawing 0.18mA current. This translates into an efficacy of 23.1 lumens per a watt of energy. It provides a warm-white light in the 2800K to 3200K range.