Review on 🎄 50-Pack Replacement Christmas/Holiday Light Bulbs - Lightkeeper Pro by Reginald Ward

These are 2.5V and 170mA energy saving bulbs. There is an (ES) Energy Saver that will explode if you place it on the SB Fire Chain. (SB) Super Bright consumes 200mA, ES consumes 170mA. Don't buy these if you have a SB garland. I used 200mA bulbs on my ES string, they looked dim and went out quickly. You need the right mA along with the right volts. 0.425W / 2.5V = 0.170A or 170mA.