Herein, we have successfully prepared a flexible LED using laser-induced reduced graphene oxide (LIRGO). 
Laser-induced reduced graphene oxide (LIRGO)
Herein, we have successfully prepared a flexible LED using laser-induced reduced graphene oxide (LIRGO).  The LIRGO LED achieves a luminescence lifetime of over 60 hours and a wall plug efficiency of up to 1.4% in a vacuum environment of 0.02 Pa.  There are many small luminescent spots randomly distributed on 3.5 × 5 mm2 of LIRGO.  LIRGO's luminous behavior can be controlled by modifying the supply voltage and laser reduction intensity.  We also explore LIRGO's applications by testing it in different packages and customizable bulbs.  Furthermore, as an interesting demo, the LIRGO device can be used to mimic constellations with visual shapes.  This work demonstrates LIRGO's great potential in many fields, such as flexible and miniature light sources and displays.
LIRGO
Herein, we have successfully prepared a flexible LED using laser-induced reduced graphene oxide (LIRGO).  The LIRGO LED achieves a luminescence lifetime of over 60 hours and a wall plug efficiency of up to 1.4% in a vacuum environment of 0.02 Pa.  There are many small luminescent spots randomly distributed on 3.5 × 5 mm2 of LIRGO.  LIRGO's luminous behavior can be controlled by modifying the supply voltage and laser reduction intensity.  We also explore LIRGO's applications by testing it in different packages and customizable bulbs.  Furthermore, as an interesting demo, the LIRGO device can be used to mimic constellations with visual shapes.  This work demonstrates LIRGO's great potential in many fields, such as flexible and miniature light sources and displays.
LIRGO
Herein, we have successfully prepared a flexible LED using laser-induced reduced graphene oxide (LIRGO).  The LIRGO LED achieves a luminescence lifetime of over 60 hours and a wall plug efficiency of up to 1.4% in a vacuum environment of 0.02 Pa.  There are many small luminescent spots randomly distributed on 3.5 × 5 mm2 of LIRGO.  LIRGO's luminous behavior can be controlled by modifying the supply voltage and laser reduction intensity.  We also explore LIRGO's applications by testing it in different packages and customizable bulbs.  Furthermore, as an interesting demo, the LIRGO device can be used to mimic constellations with visual shapes.  This work demonstrates LIRGO's great potential in many fields, such as flexible and miniature light sources and displays.
LIRGO
Herein, we have successfully prepared a flexible LED using laser-induced reduced graphene oxide (LIRGO).  The LIRGO LED achieves a luminescence lifetime of over 60 hours and a wall plug efficiency of up to 1.4% in a vacuum environment of 0.02 Pa.  There are many small luminescent spots randomly distributed on 3.5 × 5 mm2 of LIRGO.  LIRGO's luminous behavior can be controlled by modifying the supply voltage and laser reduction intensity.  We also explore LIRGO's applications by testing it in different packages and customizable bulbs.  Furthermore, as an interesting demo, the LIRGO device can be used to mimic constellations with visual shapes.  This work demonstrates LIRGO's great potential in many fields, such as flexible and miniature light sources and displays.
LIRGO