PLK BASE ROUND The PLK base round is a directional spot with a round surface-mounted base of ø40mm. It can rotate 359 degrees and incline 80 degrees. It has an IP20 rating and a lifetime of over 50,000 hours. Available in different color temperatures (2700K, 3000K) , the PLK base round comes in 10° and 40° versions. download tech. spec. Technical specifications 864 / 930 lm 2700 / 3000K Lens 10° / 40° IP20 CRI 90+ Dimmable 5 year warranty Customization on request.