diff --git a/beleuchtung.py b/beleuchtung.py
new file mode 100644
index 0000000..4f8c37a
--- /dev/null
+++ b/beleuchtung.py
@@ -0,0 +1,39 @@
+import socket
+import struct
+import ctypes
+
+class OutOfRange(Exception):
+	pass
+
+class Beleuchtung(object):
+	def __init__(self, segments, addr):
+		if len(segments) == 0:
+			raise OutOfRange
+		if len(addr) == 0:
+			raise OutOfRange
+		self.segments = segments
+		num_of_leds = 0
+		for i in segments:
+			num_of_leds += i
+		self.data = [0,0,0] * num_of_leds
+		self.addr = addr
+		self.s = [socket.socket(socket.AF_INET, socket.SOCK_DGRAM) for i in addr]
+
+	def __del__(self):
+		del self.s
+
+	def get_num_of_segments(self):
+		return len(self.segments)
+
+	def set_segment(self, num, data):
+		if num < 0 or num >= len(self.segments):
+			raise OutOfRange
+		i = 0
+		for j in self.segments[:num]:
+			i += j
+		i *= 3
+		self.data = self.data[:i] + data * self.segments[num] + self.data[i+self.segments[num]*3:]
+
+	def send(self):
+		for i in range(len(self.addr)):
+			self.s[i].sendto(b'r' + struct.pack(">H", len(self.data) + 2) + b'\x00\x00' + bytes(self.data), self.addr[i])