SaihatiHey @Saihati! Thanks so much for reaching out - ilumi Smartbulbs certainly pack quite a bit into such a small product. ilumi is better compared as a lighting system in a single bulb, because of its capabilities to schedule alarms, detect your phones position to power on and off as you leave the room, and much more. The energy savings also provide significant returns on your investment - the Small A21 operates at a mere 13 watts! Let us know if you have any questions. We're happy to help!
SaihatiWe just launched last year with these two form factors, the A21 and the PAR30 - Mass drop has these discounted so I recommend taking advantage! We're looking at developing other bulb types in the future though, so I recommend signing up for our newsletter for major product development updates.