Voltage: 220-240V Frequency: 50/60 Hz Power: 20 Watt Color Rendering Index: 105 ; 80 Lumens 15000 On/Off cycles Lifespan: 30000 hours SUNRISE by the company There are approximately 10-15 pieces available. Each piece is 20 SAR, if you buy 10 pieces it's 150 SAR, so each piece comes out to 15 SAR. For your information, I've been using it for a year and it's exposed to the sun and it's still in good condition. Contact via WhatsApp only. Thank you. 20 SAR