These LED A15 professional bulbs have a medium/E27 base. [?]
Used with our Commercial Medium Stringers, they use SMD LEDs making them perfect replacements for the incandescent look, are rated at 1.4 watts, are 2” wide and 2.75” high (3.5” high with base), and have an average life of 25,000 hours.
LED bulbs reduce power consumption by more than 90% compared with conventional bulbs. Furthermore, the low wattage allows you to run longer cord lengths.