4w 85-265v high lumen e26/e27/b22 t30 led filament tubular bulb

2ft 4ft 5ft tubular lamp,high brightness led t8 lighting tube

acids and nh4 are all driven by h secretion from the tubular

vintage incandescent light bulbs , high lumen edison tubular

of a confocal z-stack showing tubular morphology with a lumen

and apparatus for securing inner diameter of lumen of tubular

and apparatus for securing inner diameter of lumen of tubular

moving led-washer with high luminous capacity (>2800 lumen) and

lumen:80-100lm light direction:up light shape type: tubular