I was using the tp-link smart switches with the hs100-api without problems until I added a tplink smart bulb. It looks like the packets are not the sams as for the smart switch. So I decided to write my own program interface to handle this in nodejs. It can be use to switch a tp-link smart plug (HS100) or smart bulb (LB100) on and off. I also added the ability to set the hue on color smart bulb (LB130) and the brigthness on LB100, LB110 & LB130.

In order to use it you must download and install nodeJS (https://nodejs.org/en/download/). Once install you can execute this program on the command line by entering:

node tplink-handler {switches} [ip-address] [command] 
	where:
		ip-addess is the local network address of the smart plug or bulb
		command is 0 or off, to turn the switch off
		command is 1 or on, to turn the switch on
		command is ? or query, to query the state of the switch
		command is the hue value if the -H switch is set

	switches:	
		-B indicates that the switch is a smart bulb
		-H set hue on LB130 smartplug (also turns bulb on)
		-J return JSON string
		-T=n set time-out to n on mili-seconds, default is 500
		-D set debug mode (returns entire JSON packet from device)
		-L set the light brightness level 
		
	the program returns the following
		ip-address=0 to indicate that the switch is off
		ip-address=1 to indicate that the switch is on
		ip-address=? to indicate that the switch istate is unknown
		ip-address=hue to indicate the hue when -H is set

	examples:

		node tplink-handler -B 192.168.0.124=1 (turns smartbulb on) 
		node tplink-handler 192.168.0.123 off  (turns smartplug off)
		node tplink-handler -h 192.168.0.124 320 (sets color smartbulb hue to 320)
		node tplink-handler -l 192.168.0.124 50 (sets smartbulb brightness to 50)

OpenHAB configuration samples:

ITEMS

String Light_BR "Bedroom Lamp" 
String Light_LR "Living Room Lamp" 
Number Light_Hue "Light Hue"   
Number Light_Dim "Light Dim"   

SITEMAP

Switch item=Light_BR  // smartplug
Switch item=Light_LR  // smartbulb 
Slider item=Light_Hue 
Slider item=Light_DIM 

RULES

var TPLINK_HANDLER = "node g:/apps/automation/openhab-2.0.0/conf/scripts/tplink-handler"
// Note - set TPLINK_HANDLER to point to your tplink-handler location 

rule "BR Light on/off rule"
when 
	Item Light_BR received update
then
	executeCommandLine(TPLINK_HANDLER+" 192.168.0.101 "+Light_BR.state)
end

rule "LR Light on/off rule"
when 
	Item Light_LR received update
then
	executeCommandLine(TPLINK_HANDLER+" -B 192.168.0.120 "+Light_LR.state)
end

rule "Light Hue rule"
when 
	Item Light_Hue received command
then
	if (Light_Hue.state instanceof DecimalType) 
	{
		var int v = (Light_Hue.state as DecimalType).intValue
		v = (v * 3.6).intValue 
		executeCommandLine(TPLINK_HANDLER + " -H 192.168.0.120 " + v)
	}
end

rule "Light Dim rule"
when 
	Item Light_Dim received command
then
	if (Light_Dim.state instanceof DecimalType) 
	{
		var int v = (Light_Dim.state as DecimalType).intValue
		executeCommandLine(TPLINK_HANDLER + " -L 192.168.0.120 " + v)
	}
end

Credits & references

plasticrake (https://www.npmjs.com/package/hs100-api)
DaveGut (https://github.com/DaveGut/TP-Link-to-SmartThings-Integration}