Light Sketch Series 4

Freight Elevator:

1.

a) Down Light

b) Recessed

c) 2 Luminaries, 4 lamps, CFL, CRI 62, CCT 4200 lamp life >8000 hours

d) Bi pin base

e) Sylvania osram

f) Lumens=135 Lighting Distribution= 2x8

g) Brushed aluminum casing with acrylic filter

h) Diffused acrylic

i) Fixed

j) 2 Ballasts

k) Elevator- dry

l) N/A no louvers or baffles

2.

a) Vertical Circulation

b) Ambient

c) Luminaries relies on refraction of metallic surfaces

d) Change filter to baffle system in order to diffuse the light

IARC Library:

1.

a) Down light

b) Suspended

c) 16 Luminaries, 32 lamps, CFL, CRI 62, CCT 4200 lamp life >8000 hours

d) Bi pin base

e) Sylvania osram

f) Lumens=135 Lighting Distribution= 2x8

g) Aluminum casing

h) Diffused acrylic

i) Fixed

j) 2 Ballasts

k) Dry

l) Baffle

2.

a) Reading/research

b) Ambient/ task

c) Casts light downwards + upwards – washes the room

d) Provide different luminaries to allow for reading and other activities

Elevator (Smaller one)

3. Commercial Elevator

a) Down light

b) Recessed

c) Incandescent 2500 hours, 36 luminaries, 36 lamps

d) Single contact medium screw

e) Phillips Lighting

f) Lumens – 935, light distribution – wide beam

g) Aluminum casing

h) Glass

i) Fixed

j) None

k) Dry

l) N/A

2.

a) Vertical circulation

b) Ambient

c) Produces warm light that reflects off metallic walls

d) Brighten the space, and add lights that provide more luminance. Currently the space is too dim.