What are the main brands in the market of led?

RZB, Philips, OSRAM, SYLVANIA, LUG, ZUMTOBEL

RZB, Philips, OSRAM, SYLVANIA, LUG, ZUMTOBEL, BEGA and many more.

Philips , OSRAM , SURYA , Wipro , 

syska ,wipro, philips, osram,

Philips

Kino

Lowe Pro

Osram

If the company's are listed based on brand recognition

1. Philips

2.Schreder

3.GE

4.Cooper/Eaton

5.Cree/Ruud Lighting

6.Musco

samsung

osram

L& L

philips

1- PHILIPS

2- SYLVANIA 

3- General electric

4-Osram

If you are asking about the LED light bulbs; 

As cited from toptenreviews.com, Below are top ten LED light bulbs of 2016 sp far:

#1 Cree 9.5-Watt

#2 Philips LED 425264

#3 G7 Power Incline

#4 Feit 13.5-watt

#5 EcoSmart GP19

#6 TCP LED 40W

#7 Sylvania 73014

#8 GE 89888

#9 Philips 433227

#10 Lighting Ever 10W