0 out of 5 stars. construction equipment salvage yards. 3W Working temp -104014122F Working hum 20-90 Storage temp -4070-40158F Storage hum 20-90 Testing temp 25. Smart Lights Gosund LB1 Gosund LB2 Gosund LB3 Gosund LB4Galaxy Star Projector NiteBird LB6-2 spherical bulb NiteBird LB7-2pear bulb Gosund WB2 Gosund WB4 Gosund SL19. Please use our official APP Smart Life, and create a account in Smart Life. 10, 2022 19, 2022 on gosund WP3 Smart PlugSocket . wiki >Gosund Technology. . . After internet outage for 2 days my bulbs were offline, I removed to pair again but they won&x27;t go into pairing mode, help. CONS. . 0. 0, coincidence Edited (to reduce noise) Gosund SW1 & SW2, Treatlife 3-way, Sorry.