R20 and BR20 light bulbs differ in their shape and beam spread. R20 bulbs have a smooth surface and provide a wide beam angle, while BR20 bulbs have a reflective coating and offer a more focused beam angle.
BR20 and R20 light bulbs differ in their shape and beam spread. BR20 bulbs have a wider beam angle, making them suitable for general lighting applications, while R20 bulbs have a narrower beam angle, making them ideal for spotlighting or accent lighting. Additionally, BR20 bulbs are typically larger in size compared to R20 bulbs.
Br20 is known as Dibromine Monoxide.