Color:

Large always-on green light (without battery)

Large always-on red light (without battery)

Large always-on green light (with battery)

Large always-on red light (with battery)

Pointed always bright green light + copper bell (without battery)

Pointed always bright red light + copper bell (without battery)

Pointed always bright green light + copper bell (including battery)

Pointed always bright red light + copper bell (including battery)

Round head always bright green light + copper bell (without battery)

Round head always bright red light + copper bell (without battery)

Round head always bright green light + copper bell (including battery)

Round head always bright red light + copper bell (including battery)

Small always bright green light (without battery)

Small always bright red light (without battery)

Small always bright green light (including battery)

Small always bright red light (including battery)

Round head always bright green light (without battery)

Round head always bright red light (without battery)

Round head always bright green light (including battery)

Round head always bright red light (including battery)

Large color change (without battery)

Large color change (with battery)

One grain of 425 Battery

One grain of 322 battery