The iTotal Lava Lamp Bulb, 30W, 40cm, reference SP1004, is a replacement bulb for lava lamps. iTotal is a stationery and accessories brand created by the Italian company Total Juggling Srl, based in Venice, which combines modern design with versatile products for school, office, home and gifts, organized into collections of fun and colorful characters. It has a power of 30W and is suitable for lava lamps with a height of 40cm, allowing you to replace the original bulb without replacing the entire lamp. It is a preferred option for those who already have an iTotal lava lamp and need to replace the bulb at the end of its lifespan.