IP Ratings: (Ingress Protection or International Protection) - The Ingress Protection rating system is a classification system showing the degrees of protection from solid objects and liquids. The second number of the IP rating system refers to protection against liquids. A '0' indicates no protection, while a 7 refers to protection against immersion between 15 centimeters and 1 meter.
IP Second number - Protection against liquids
0 No Protection
1 Protection against vertically dropping condensation
2 Protection against direct sprays of water up to 15 degrees from vert.
3 Protection against direct sprays of water up to 60 degrees from vert.
4 Protection from sprays of water in all directions. Limited water ingress permitted
5 Protection from low pressure jets of water in all directions. Limited water ingress permitted
6 Nearly the same as # 5, except for ship decks
7 Protected against the effects of immersion in water to depth between 15 cm and 1 meter
LYH-896 and 896 are IPX7 Waterproof