referring to fig1 , 2 , 3 , 3 a - 3 c , 8 and 9 , there is shown an embodiment of the electronic candle 10 . candle 10 , generally , includes an illumination assembly 11 , a slidably removable candle cover sleeve 12 , a top cover assembly 13 a base 41 with 42 cylindrical arms and a cover 14 . the assembly rests on pedestal 15 . illumination assembly 11 has a housing 16 , electronic assembly 17 , movable switch arm 18 , operably connected with electronic assembly 17 , two vertically disposed illumination elements or leds 19 , and translucent illumination housing 20 , for purposes hereinafter appearing . it also has a base 41 with cylindrical arms 42 and a compression spring 40 . candle cover sleeve 12 is cylindrically shaped . candle cover sleeve 12 is partially clear , textured or transparent . candle cover sleeve 12 has an outer cylindrical surface 22 , an inner cylindrical surface 23 , an annular top edge 24 and an annular bottom edge 25 having radially outwardly disposed lip 25 a . a radially inwardly protruding element 30 is formed on inner cylindrical surface 23 at a prescribed distance from bottom edge 25 for purposes hereinafter appearing . inner cylindrical surface 23 is formed with recess 26 for receiving a sheet 35 bearing indicia 36 ( fig1 ), whereby the indicia is viewable through clear portion 28 . the candle cover sleeve also has a lowered and angled circular top 22 a and on 22 a outer surface a 22 b recess to receive photo 63 . a compression spring 40 is operably disposed between candle cover sleeve 12 bottom edge 25 , illumination housing 16 , housing base 41 and cylindrical arms 42 . spring 40 is retained between candle cover sleeve 12 , lip 25 a , base 40 and cylindrical arms 42 . cylindrical arms 42 also limit candle cover sleeve 12 motion when base cover 14 is placed . ( fig3 a - 3c ). referring to specifically to fig3 a - 3c , candle cover sleeve 12 is shown in operable engagement with switch arm 18 , spring 40 and illumination circuitry 17 and leds 19 . referring to fig3 a , element 30 slidably engages the outer surface of housing 16 . spring 40 is uncompressed in fig3 a . sleeve bottom edge 25 and 25 a rests on spring 40 in the disposition of fig3 a . in the foregoing manner of constructions , switch arm 18 is disposed in the initial “ off ” position . referring specifically now to fig3 b , there is shown the downward movement of candle cover sleeve 12 by the user ( not shown ) pressing downwardly on candle cover sleeve top edge 24 . this downward movement causes the candle cover sleeve bottom edge 25 a to compress spring 40 . candle cover sleeve protruding element 30 , slidably moves downwardly from the outer surface housing 16 , and contactingly slidably engage switch arm 18 . this engagement causes switch arm 18 to pivot inward to initiate “ on ” position as shown in fig3 b . this downward initial movement of candle cover sleeve 12 causes switch arm 18 to actuate electronic assembly 17 to turn the illuminating leds 19 on . referring now specifically to fig3 c , there is shown the operating position after the user ( not shown ) disengages from sleeve top edge 24 . spring 40 decompresses and returns to its initial disposition . sleeve protruding element 30 likewise returns to its initial position . switch arm 18 likewise returns to its initial position . circuitry 17 power holding circuitry electronics 51 , however , causes leds 19 to remain on for an extended period if sleeve 12 remains downwardly unmoved . candle 10 is then effectively illuminated in perpetuity . if candle cover sleeve 12 is depressed by the user again , the switch arm 18 is moved to an inward position , and circuitry 17 power holding electronics 51 will turn the leds 19 off . referring specifically to fig8 and 9 there is shown a block diagram and an actual schematic of the electronic circuitries the dual power source the dc / dc power converter , and flame flickering circuitry to provide the leds with illumination in effect in perpetuity . the electronic assembly 17 is connected to wall outlet power supply ( not shown ) in a customary manner . the power supply is connected to dual power source 50 , which provides power to the power holding circuitry 51 and to dc / dc power converter 52 . the power source 50 provides power to simulate flame flickering circuitry 53 . fig9 shows an actual working circuitry . in this manner of construction , leds 19 remains lighted by either the batteries or the external power source . this permits the leds 19 to remain lighted in perpetuity . if batteries are rechargeable types the external power source will recharge them at the same time . candle 10 remains lighted in perpetuity , as is the generally most desired presentation for memorial candles . candle 10 is provided with a sheet or insert 35 which is imprinted with a memorial notice 36 once with inscribed the name 37 of the deceased ( fig1 ). further , referring to fig2 and 3a , candle cover sleeve 12 top assembly 13 includes a transparent cover or magnifying lens 60 , and a photo 63 of the deceased . the photo is shaped that it will fit into recess 22 b . the inside upper portion of candle cover sleeve 12 with its lowered and angled circular top 22 a and its recess 22 b will receive photo and the photo will be held and protected by lens cover 60 by pressing it in to candle cover sleeve top . referring to fig4 and 5 , there is shown a further embodiment of the electronic candle 10 customization . with transparent plate or insert 61 having recess 62 a in its upper top surface closing the candle cover sleeve at top edge 24 a chamber or compartment 70 can be created with a slanted bottom toward the front . the compartment or chamber 70 may be used to stow or preserve a memento ( not shown ) or significance to the customer or viewer . the transparent insert 61 may receives a picture in its recess 62 a that is covered with lens 60 . the inserted object will be visible from the front and side from the upper clear section of candle cover sleeve 12 . referring to fig1 - 12a , there are shown alternative embodiments of candle cover sleeve 12 , namely 80 , 90 and 100 . all embodiments of candle cover sleeve 12 are thermoformed or injection molded with same dye but with different inserts ( nothing , cross , star of david , etc .) to the dye for the different insignias . also the candle cover sleeves can be molded in various colors to enhance the significant of the insignias . candle cover sleeve 80 is of molded thermoplastic construction like candle cover sleeve 12 . candle cover sleeve 80 differs from candle cover sleeve 12 in three principal aspects . candle cover sleeve 80 is formed with a cross 81 molded and formed as part of the unitary candle cover sleeve construction . candle cover sleeve 80 is formed of red colored thermoplastic construction . candle cover sleeve 80 is also formed of an upper inner surface , which is textured 84 . texture surface “ breaks up ” the flickering light emanating from the colored leds 19 to provide an enhanced simulated flickering wax candle effect . candle cover sleeve 90 is formed or molded with a star of david 91 . candle cover sleeve 90 is formed of a deep blue colored thermoplastic construction . the upper inner surface of candle cover sleeve 90 is textured ( not shown in fig1 ) in a manner similar to that of candle cover sleeve 80 . the leds utilized with candle cover sleeve 90 are complementarily colored to provide an enhanced simulated wax candle flickering effect . candle cover sleeve 100 represents when customer wants no religious designation of candle . it has the same construction than the candles with insignias . the following table i shows a coordination of the textured candle cover sleeve colors , the led colors and their required voltage provided by the dc / dc converter 52 to cause the respective enhanced simulated wax candle flickering effects . referring to fig5 - 7 , there is shown an alternate embodiment candle 100 . candle 100 differs from candle 10 that candle 100 does not include memorial elements 36 , 37 , and 35 . candle 100 is constructed with a partially open external memorial collar assembly 110 . collar assembly 110 is slidably disposed on the outer surface of the candle cover sleeve 12 and rests on cover 14 . collar assembly 110 is formed of 2 rings of 121 and 121 a and a cylindrical segment of 120 . upper and lower inner recesses 112 and 113 are formed in ring 121 and 121 a . indicia bearing sheet 114 of paper or thermoplastic , which is imprinted with the memorial indicia 36 and 37 , is removably disposed in recesses 112 and 113 . a protective transparent plastic cover sheet 115 is disposed in recesses 112 and 113 in front of sheet 114 and functionally retained in recess 112 - 113 . fig6 shows a perspective view of collar 110 and fig7 is a sectional view of collar 110 at axis 7 - 7 . candle 100 may include any of the candle cover sleeve configuration . the afore - discussed embodiments provide a readily customized memorial candle for funerary and memorial businesses . one method , by way of example , useful in a funerary business is where a loved one of the deceased completes an e - form that with the internet instructs the funeral director as to e . g . the name , religion and image of the decease . the funeral director that imprints the requested memorial information 36 and 37 and photo and assembles the candle with the appropriate candle cover sleeves e . g . 80 or 90 or 100 or any other and complementary leds ( table i ). this construction and methodology permits a readily customized and personalized electronic candle , which stimulates a flickering lighted wax candle in perpetuity . a business , such as a funerary or memorial business , may utilize the afore - discussed electronic candle construction to provide cost - effective personalization and customization services to diverse customers . in one preferred embodiment of the business ; ( a ) an e - form is provided by the business on the business website ; ( b ) a prospective customer accesses the website and completes the e - form , including information such as ( i ) name of deceased ; ( ii ) religion of deceased and ( iii ) photograph of the deceased ; ( c ) the business then assembles the appropriate symbol bearing candle cover sleeve ( colors ), leds and memorial indicia and simultaneously bills the customer &# 39 ; s credit card ( fig1 ). the funerary business or customizing agent may transfer the indicia and customization instructions 201 to a printer and the memento 202 to the assembly location where the electronic candle is assembled ( fig1 ). the customer is then provided with the customized and personalized electronic candle at or in connection with a funeral or memorial service . the described systems and candle 10 constructions provides a simulated flame lighted in perpetuity , with readily viewable memorial indicia 37 , memorial photo and / or memorial memento . the present invention provides a complete all - in - one customized and personalized memorial unit . the above - discussed specific embodiments are not intended to be limiting in any way . many changes can be made to the invention without departing from the scope thereof . it is intended that all material contained herein be interpreted as illustrative of the invention and not in a limiting sense of the invention which is defined by the adjoined claims .