What does par20 mean on a light bulb sales

Product Name: What does par20 mean on a light bulb sales
PAR20 PAR30 PAR38 indicate the measurement of diameters about LED sales, lighting What is the difference between R20 and PAR20 lightbulbs sales, What is the Difference Between PAR and BR Bulbs Sunco Lighting Blog sales, Light Bulb Shape Guide PAR Shape 1000Bulbs Blog sales, PAR20 or R20 what s the difference sales, Light Bulb Shape Guide PAR Shape 1000Bulbs Blog sales, The Shapes and Sizes of Light Bulbs Super Bright LEDs sales, PAR20 LED Bulb High Brightness 800 Lumens sales, Philips 75 Watt Equivalent PAR20 Ultra Definition Dimmable High sales, Sunco Lighting 10 Pack PAR20 LED Bulb 7W 50W Dimmable 5000K sales, LUXRITE 6 Pack PAR20 LED Bulbs 50W Equivalent 4000K Cool White sales, LED PAR20 Light Bulb 8 Watt 525 Lumens 3000K High CRI sales, What is the difference between R20 and PAR20 lightbulbs Light sales, Philips PAR20 LED Bulb 5.5W 50W E27 sales, PAR20 or R20 what s the difference sales, Philips Ultra Definition 75W Equivalent Bright White PAR20 Medium sales, Luceco PAR20 NON DIMMABLE E27 6.5W LED Light Bulb Lamp 400lm Warm sales, PAR20 LED Bulb High Brightness 800 Lumens sales, Ecosmart LED PAR20 E26 50W Equivalent Reflector Light Bulb sales, PAR20 PAR30 PAR38 LED Bulbs with COB Chip LED Reflector Light Bulb sales, Philips Ultra Definition 75W Equivalent Daylight PAR20 Medium sales, PAR20 LED Bulbs Dimmable 7W 60W Halogen 5000K Daylight White 600LM E26 40 Degree Narrow Flood Light for Recessed Track Lighting 4 Pack sales, Euri Lighting EP20 7W6040e 2 50W 120V 4000K PAR20 Dimmable LED sales, Luxrite 50 Watt Equivalent PAR20 E26 Medium Standard Dimmable sales, PAR16 PAR20 PAR30 and PAR38 LED Bulbs Open Lighting Product sales, Halogen Heat Lamp Arcadia Reptile sales, A Guide to Light Bulb Sizes Types Shapes and Codes sales, Comparing PAR BR MR Light Bulbs sales, NOMA PAR20 E26 Base Non Dimmable LED Flood Light Bulbs 5000K 500 sales, PAR20 PAR30 PAR38 LED Bulbs with COB Chip LED Reflector Light Bulb sales, Philips PAR20 5.5watt 50watt LED Warm Glow Light Bulbs YouTube sales, SOLHETTA LED bulb PAR20 E26 500 lumen dimmable IKEA sales, PAR16 PAR20 PAR30 and PAR38 LED Bulbs Open Lighting Product sales, TECO PAR20 E27 Dimmable LED Spot Light Thermal Plastic 8W sales, LED PAR20 Lamp Tramontina 7 W Bivolt Base E27 525 lm 2700 K IP65 sales.