product no. | usa no. | volt(v) | watt(w) | lumens (lm) | base | osram no. | philips no. |
3156 | 12 | 27 | 475±15% | w2.5x16q | 3156 | ||
3156 | 3156 | 12 | 32cp | 402±15% | w2.5x16q | ||
3156NA | 3156 | 12 | 32cp | 280±20% | w2.5x16q | ||
3157 | 12 | 27/7 | 475±15%/ 36±15% | w2.5x16q | 3157 | ||
3157 | 3157 | 12 | 32cp/2cp | 475±15%/ 36±15% | w2.5x16q | ||
3157 | 3057 | 12 | 32cp/2cp | 475±15%/ 30±15% | w2.5x16q | ||
3157 | 12 | 32cp/2cp | 320±15%/ 21±20% | w2.5x16q |