U'king 4Pcs/Set 36W UV LED Par Lights Blacklight With Remote Controller DMX Stage Lighting For DJ

1PC 50x50mm Blaze 500Nm K9 Optical Glass Laser Plane Diffraction Grating Light

Blaze 500Nm 50x50mm K9 Optical Glass Laser Plane Diffraction Grating Light 1PC

Spectrometer 6 Inch Dia Optical Diffraction Mini Prism Refractive Index Physics

Microe Systems 303-00074 Diffraction Grating 105mm X 6.5mm

2Eyes 2X100w Led Blinder 200W COB Par RGBW+UV 6IN1 DMX Stage Lighting Effect Audience Lighting DJ

2Flightcase 4Pcs LED 4X100w COB Audience DMX Light 4 Eyes Blinder Optional Control LED Individually

4Pcs/Lot LED 2Eyes COB Light Audience Blinder 2X100w Light Dmx Optional Control LED Individually

Handheld Durable Small Diffraction Spectroscope 55mm Jewelers Eye Loupe Jewelry

Planar Diffraction Grating One Dimensional Holographic Interference Spectrometer

American DJ UBL9H RGBAL+UV Linear Light Bar With Diffusion Filter (9 Leds)

Stage Lights 7X18w Uplights With Strict Testing 6In1 RGBWA UV LED Par Lights Sound Activated DMX512 Control Bright DJ Par Light For Stage Party Club

1 PCS HOLO/OR 532Nm-1064Nm Diffraction Diffuser Good

40x25mm Ultra-High Linear Density Plane Diffraction Grating Optical

5Pcs Laser Light Warning Pattern DOE Diffractive Optical Elements Grating Lens

1-8Pc COB LED 2X100w Audience DMX Light 2 Eyes COB Blinder Light Optional Control LED Individually

COB 400W LED Blinder Outdoor Light 4X100w 4 Eyes Audience Warm White New Studio DMX Show KTV DJ Bar

Kawaii Chiikawa Fireworks Stick Handheld Special Effects Card Usagi Lighting Filter Diffraction Photography Glasses Fun Toys

1-10Pcs COB LED 4X100w Audience DMX Light 4 Eyes COB Blinder Light Optional Control LED